Geek Guy

Category: AI

Explore the latest in Artificial Intelligence at Geek Guy. From deep-dive AI tool reviews to practical tutorials and news, stay ahead of the curve with our expert guides.

Teenage hacker myth primed for a middle-age criminal makeover

The Hollywood image of criminal hackers being largely teenage ne’er do wells is due for an update. That’s because profit-seeking career criminals — often approaching middle age — make up the largest cohort of today’s cybercriminals, according to an analysis of criminal cases carried out by Orange Cyberdefence. The Orange Group’s cybersecurity unit analysed 418…

U.S. CISA adds Apple, Rockwell, and Hikvision  flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Apple, Rockwell, and Hikvision flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Apple, Rockwell, and Hikvision flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the flaws added to the catalog: CVE-2023-43000 (CVSS score of 8.8) Apple Multiple products Use-After-Free Vulnerability CVE-2017-7921 (CVSS…

Challenges and projects for the CISO in 2026

Sophisticated attacks and the incorporation of AI tools, talent shortages, and tight budgets are some of the challenges commonly cited when it comes to managing cybersecurity in organizations. In a changing environment, the key is no longer to stay one step ahead, but to maintain a resilient infrastructure that ensures a rapid response when —…

Google GTIG: 90 zero-day flaws exploited in 2025 as enterprise targets grow

Google’s GTIG reports 90 zero-day vulnerabilities exploited in the wild in 2025, up from 78 in 2024, with a growing share targeting enterprise systems. Google’s Threat Intelligence Group (GTIG) identified 90 zero-day vulnerabilities exploited in the wild in 2025. While slightly below the 100 observed in 2023, the number increased from 78 in 2024, with…

Zero-day exploits hit enterprises faster and harder

Google tracked 90 vulnerabilities exploited as zero-days last year, with Chinese cyberespionage groups doubling their count from 2024 and commercial surveillance vendors overtaking state-sponsored hackers for the first time. Nearly half of the recorded zero-days targeted enterprise technologies such as security appliances, VPNs, networking devices, and enterprise software platforms. “Increased exploitation of security and networking…

Why phishing still works today

In this Help Net Security video, Gal Livschitz, Senior Penetration Tester at Terra Security, explains how phishing has evolved and why employees still fall for it. He outlines how phishing now uses HTTPS, branded pages, and lookalike domains, making attacks harder to spot. He highlights communication overload as a key weakness that attackers exploit. Livschitz…

What happens when AI teams compete against human hackers

A cybersecurity competition produced what may be the largest controlled dataset comparing AI-augmented teams to human-only teams on professional-grade offensive security tasks. The event, called NeuroGrid, ran for 72 hours on the Hack The Box platform and drew 1,337 registered human-only teams and 156 registered AI-agent teams competing across 36 challenges in nine security domains…

FBI targeted with ‘suspicious’ activity on its networks

The FBI found evidence that its networks had been targeted in a suspected cybersecurity incident, the bureau confirmed on Thursday, without sharing any further details. “The FBI identified and addressed suspicious activities on FBI networks, and we have leveraged all technical capabilities to respond,” the agency said in a statement. “We have nothing additional to…

AI Won’t Fix Cybersecurity Burnout

Artificial intelligence was supposed to relieve security teams drowning in alerts, threats, and operational complexity.  New research from Seemplicity suggests the opposite may be happening.  The study found that cybersecurity leaders remain committed to the field but are increasingly working longer hours, managing new governance responsibilities, and developing non-technical skills to operate in AI-driven environments.…

HHS updates a free risk tool to help hospitals size up their cybersecurity exposure

The Department of Health and Human Services unveiled a tool Thursday to help health care facilities assess their cybersecurity risks, elevating the emphasis on those threats to the kind produced by weather conditions and other dangers. The assistance from HHS’s Administration for Strategic Preparedness and Response (ASPR) comes in the form of an update to…

The Coruna exploit: Why iPhone users should be concerned

A new iPhone-hacking exploit has exposed the uncomfortable truth that when governments build offensive attacks, they eventually come for all of us. Revealed by Google’s Threat Intelligence Group (GTIG) and iVerify, the Coruna exploit can compromise iPhones running iOS 13 through to iOS 17.2.1, though Apple has secured its systems against this threat in iOS 26. What Coruna does Coruna…

Cisco SD-WAN Manager Vulnerabilities Actively Exploited

Cisco is warning customers that attackers are actively exploiting multiple vulnerabilities affecting its Catalyst SD-WAN Manager platform. The software serves as a centralized management console used to monitor and control large distributed SD-WAN deployments.  These vulnerabilities “… could allow an attacker to access an affected system, elevate privileges to root, gain access to sensitive information,…

Transforming campus IT operations to enhance student experiences

GUEST OPINION: Universities are under growing pressure to deliver consistent, high-quality digital services for students, academics, and researchers. IT teams at these institutions are expected to provide uninterrupted availability and seamless experiences across complex ecosystems spanning core enterprise platforms, cloud infrastructure, and teaching technologies. This challenge is compounded by budget constraints, limited headcount, and the…

Phobos ransomware leader pleads guilty, faces up to 20 years in prison

Russian national Evgenii Ptitsyn pleaded guilty to running the Phobos ransomware outfit that extorted more than $39 million from more than 1,000 victims globally, the Justice Department said Wednesday. Ptitsyn assumed a leadership role in the Phobos ransomware group in January 2022, yet his criminal activities began by April 2019, according to court records. He…

AWS completes the 2026 annual Dubai Electronic Security Centre (DESC) certification audit

We’re excited to announce that Amazon Web Services (AWS) has completed the annual Dubai Electronic Security Centre (DESC) certification audit to operate as a Tier 1 Cloud Service Provider (CSP) for the AWS Middle East (UAE) Region. This alignment with DESC requirements demonstrates our continued commitment to adhere to the heightened expectations for CSPs. Government…

Anthropic seeks to renegotiate its AI deal with US DoD, says report

Anthropic is attempting to renegotiate the terms of its AI contract with the US Department of Defense (DoD). CEO Dario Amodei has been in meetings with Emil Michael, the US under-secretary of defense for research and engineering, to iron out contractual disagreements that led the DoD to mark Anthropic as a supply-chain risk, the Financial…

Congress Is Considering Abolishing Your Right to Be Anonymous Online

Sen. Marsha Blackburn, R-Tenn., speaks at a rally in support of the Kids Online Safety Act on Dec. 10, 2024, in Washington, D.C. Photo: Jemal Countess/Getty Images for Accountable Tech In August 2024, the Biden administration hosted hundreds of influencers at the White House for the first-ever Creator Economy Conference. Neera Tanden, a senior Biden adviser,…

Cisco issues emergency patches for critical firewall vulnerabilities

Cisco has handed security teams one of the largest ever patching workloads affecting its firewall products, including fixes for two ‘perfect 10’ vulnerabilities in the company’s Secure Firewall Management Center (FMC) Software. Overall, the March 4 release, the first of its semiannual firewall updates for 2026, addresses 25 security advisories covering 48 individual CVEs. The…

Cisco Firewall Management Flaw Enables Remote Code Execution

Cisco has reported a vulnerability in its Secure Firewall Management Center (FMC) software that could allow attackers to remotely execute code and take full control of affected systems.  The flaw does not require user interaction or authentication. “An attacker could exploit this vulnerability by sending a crafted serialized Java object to the web-based management interface…

The Multichain Trader’s Missing Tool Is Here. Banana Gun Built It.

In the latest development, the multichain trader’s missing tool is here and Banana Gun built it. There is a specific frustration that every serious on-chain trader knows. The token launch is on Solana. Your snipe bot is configured for Ethereum. By the time you switch sessions, the entry is gone. Banana Gun’s unified Telegram bot…

Deeper Network Promo Deeper Network Promo Deeper Network Promo Image

Commvault Expands Identity Resilience with Okta, CloudSEK

Commvault announced two new capabilities aimed at strengthening enterprise identity protection, expanding its Identity Resilience portfolio with support for Okta, and introducing a new integration with threat intelligence provider CloudSEK. The add capabilities focus on helping organizations respond to the growing wave of identity-based cyberattacks, as credential theft and exposed identity data become a primary…

Cisco reveals 2 max-severity defects in firewall management software

Cisco released information on a pair of max-severity vulnerabilities in its firewall management software Wednesday that unauthenticated, remote attackers could exploit to obtain the highest level of access to the underlying operating system or on affected devices. The vulnerabilities — CVE-2026-20079 and CVE-2026-20131 — affect the web-based interface of Cisco Secure Firewall Management Center (FMC)…

Codenotary Trust delivers autonomous AI security for Linux and Kubernetes

Codenotary has announced Codenotary Trust, a unified SaaS platform that uses AI to instantly detect, prioritize, and autonomously fix security, configuration, and performance issues, while also providing rollback capabilities. Importantly, the product is designed with the talent shortage in mind so that expert-level security management is made accessible to junior and mid-level administrators. Codenotary helps…

Russian APT targets Ukraine with BadPaw and MeowMeow malware

Researchers uncovered a Russian campaign targeting Ukrainian entities with new malware families BadPaw and MeowMeow delivered through phishing emails. Researchers reported a phishing campaign linked to Russia that targets Ukrainian organizations using two new malware families, BadPaw and MeowMeow. The attack chain begins with a phishing email carrying a link to a ZIP archive. When…

Push Security adds malicious browser extension detection to block threats in employee browsers

Push Security has announced new malicious browser extension detection and blocking capabilities within its browser-based security platform. The feature enables organizations to automatically block known-bad extensions from running in employee browsers. Attackers are increasingly turning to malicious browser extensions as a preferred method of compromise. Recent campaigns such as ShadyPanda, ZoomStealer, and GhostPoster, along with…

Coruna iOS exploit kit moved from spy tool to mass criminal campaign in under a year

Google’s threat intelligence researchers have identified a sophisticated exploit kit targeting iPhones that was first used by a commercial surveillance vendor’s customer before being repurposed by a suspected Russian espionage group and then by Chinese cybercriminals, highlighting what researchers describe as an active secondary market for high-end zero-day exploits. “How this proliferation occurred is unclear,…

Coruna iOS Exploit Kit Compromises Thousands of iPhones

An iOS exploit framework has revealed how advanced mobile attack tools can move rapidly from surveillance operations to espionage and financial crime.  Google’s Threat Intelligence Group (GTIG) identified Coruna, a powerful exploit kit containing 23 vulnerabilities across five exploit chains that were used to compromise thousands of iPhones throughout 2025. “The core technical value of…

IRONSCALES Unveils AI Agents to Tackle ‘Phishing 3.0’

A new wave of phishing attacks is forcing security teams to rethink their defenses, and IRONSCALES believes AI agents are the answer. The Atlanta-based email security firm this week unveiled its Winter 2026 Release, introducing three specialized AI agents designed to help organizations counter what it calls “Phishing 3.0,” a new generation of AI-powered impersonation…

Cisco warns of SD-WAN Manager exploitation, fixes 48 firewall vulnerabilities

Cisco has confirmed that two Catalyst SD-WAN Manager vulnerabilities (CVE-2026-20128 and CVE-2026-20122) patched in late February 2025 are being exploited by attackers. The exploited vulnerabilities (CVE-2026-20128, CVE-2026-20122) CVE-2026-20128 is a bug in the Data Collection Agent (DCA) feature of Cisco Catalyst SD-WAN Manager, which could allow an authenticated, local attacker to gain DCA user privileges…

Reclaim Security secures $26 million to automate cybersecurity remediation

Reclaim Security has raised $26 million in total funding, including a recent $20 million Series A round led by Acrew Capital, with participation from QP Ventures and Ibex Investors. The funding will accelerate the company’s mission to eliminate what many security leaders consider cybersecurity’s most persistent gap: remediation. As attacker breakout times have fallen to…

Europol: Großer Markt für gestohlene Daten geschlossen

Europol koordinierte den Schlag gegen Leakbase. PixelBiss – shutterstock.com Die Polizei von Amsterdam hat im Zuge einer internationalen Aktion laut Europol einen der weltweit größten Handelsplätze für gestohlene Daten geschlossen. Leakbase hatte weltweit 142.000 registrierte Nutzer, wie die europäische Polizeibehörde in Den Haag mitteilte. Die Server des Marktes waren in Amsterdam. Die Daten wurden sichergestellt.…

VulnCheck Raises $25M to Expand Channel Threat Intelligence

VulnCheck has raised $25 million in Series B funding as demand grows for exploit intelligence platforms that help enterprises and government agencies respond to vulnerabilities in real time. The cybersecurity company plans to use the capital to expand its threat intelligence capabilities and scale its global channel partner program. We spoke with Mike Deskewies, head…

Forcepoint Revamps Partner Program, Data Security Platform

Forcepoint announced major updates to its AI-native Data Security Cloud platform and a revamped Global Partner Program designed to help partners deliver modern data security across cloud, endpoint, and AI-driven environments. The announcement comes as enterprises grapple with the security implications of artificial intelligence.  According to a recent World Economic Forum report cited by Forcepoint,…

That attractive online ad might be a malware trap

Malware increasingly travels through the infrastructure that delivers online advertising. The Media Trust’s Global Report on Digital Trust, Ad Integrity, and the Protection of People describes a digital ad ecosystem where scam campaigns, malicious redirects, and malware delivery appear alongside marketing traffic. The financial impact of these threats continues to grow. Estimated consumer and business…

Lack of regulatory action on hyperscaler dominance prompts inquiry chair to quit

Delays in regulatory action to deal with imbalances in the market for cloud services has prompted the resignation of the chair of an inquiry into the market. Companies deploying cloud services are being hampered by the dominance of Microsoft Azure and Amazon Web Services, a situation exacerbated by the glacial pace in which the UK’s…

Dust Specter Targets Iraqi Officials with New SPLITDROP and GHOSTFORM Malware

A suspected Iran-nexus threat actor has been attributed to a campaign targeting government officials in Iraq by impersonating the country’s Ministry of Foreign Affairs to deliver a set of never-before-seen malware. Zscaler ThreatLabz, which observed the activity in January 2026, is tracking the cluster under the name Dust Specter. The attacks, which manifest in the…

Europol schließt riesigen Markt für gestohlene Daten

LeakBase wird von den Strafverfolgungsbehörden untersucht. Die Polizei von Amsterdam hat im Zuge einer internationalen Aktion laut Europol einen der weltweit größten Handelsplätze für gestohlene Daten geschlossen. Leakbase hatte weltweit 142.000 registrierte Nutzer, wie die europäische Polizeibehörde in Den Haag mitteilte. Die Server des Marktes waren in Amsterdam. Die Daten wurden sichergestellt. In 14 Ländern…

FreeScout vulnerability enables unauthenticated, zero-click RCE via email (CVE-2026-28289)

A newly discovered vulnerability (CVE-2026-28289) in the open-source help desk platform FreeScout could allow attackers to take over vulnerable servers by sending a specially crafted email to a FreeScout mailbox. CVE-2026-28289 exploitation FreeScout is a free, open-source help desk and shared inbox system used by businesses or teams to manage customer support conversations in one…

Threat Coverage Digest: New Malware Reports and 2,400+ Detection Rules  

February brought another round of major detection improvements across ANY.RUN’s threat intelligence and sandbox coverage. Alongside new Threat Intelligence reports, our analysts expanded behavioral visibility across dozens of malware families, strengthened detection logic for modern phishing and data-stealing campaigns, and added thousands of new network detection rules.  Let’s take a closer look at the updates delivered this month.  Threat Intelligence Reports …

APT28-Linked Campaign Deploys BadPaw Loader and MeowMeow Backdoor in Ukraine

Cybersecurity researchers have disclosed details of a new Russian cyber campaign that has targeted Ukrainian entities with two previously undocumented malware families named BadPaw and MeowMeow. “The attack chain initiates with a phishing email containing a link to a ZIP archive. Once extracted, an initial HTA file displays a lure document written in Ukrainian concerning…

Operation Leak: FBI and Europol dismantle LeakBase Cybercrime forum

The Federal Bureau of Investigation seized the LeakBase cybercrime forum in an international crackdown led by Europol. The Federal Bureau of Investigation seized the LeakBase cybercrime forum (leakbase[.]la), a platform used to trade hacking tools and stolen data. The action formed part of “Operation Leak,” an international effort coordinated by Europol involving authorities from 14…

Beazley Exposure Management platform identifies external exposures and prioritizes cyber risk

Beazley Security has announced its Exposure Management product, which delivers continuous, automated discovery and intelligence-driven exposure notifications to help security teams accelerate risk mitigation in an era where AI-assisted attackers have compressed the time between vulnerability disclosure, weaponization, and exploitation. The product, validated with clients over the past eight months, is the first in an…

LeakBase cybercrime forum with 142,000 users taken down in global operation

LeakBase, an open-web cybercrime forum facilitating the trade of leaked databases and “stealer logs” containing stolen credentials, has been taken down in an international law enforcement operation coordinated by Europol and involving authorities from 14 countries. Police in action (Source: Europol) Active since 2021, LeakBase hosted a large archive of breached databases and compromised credentials…

Deeper Network Promo Deeper Network Promo Deeper Network Promo Image

SIEM vs Log Management: Observability, Telemetry, and Detection

Security teams are no longer short on data. They are drowning in it. Cloud control plane logs, endpoint telemetry, identity events, SaaS audit trails, application logs, and network signals keep expanding, while the SOC is still expected to deliver faster detection and cleaner investigations. That is why SIEM vs log management is not just a…

Why Digital Identity Is Becoming the Backbone of Cybersecurity

In this post, I will show you why digital identity is becoming the backbone of cybersecurity. Cybersecurity used to focus primarily on protecting networks, devices, and software from unauthorized access. Firewalls, antivirus programs, and intrusion detection systems formed the first line of defense for businesses and organizations. While these tools remain essential, the nature of…

State-affiliated hackers set up for critical OT attacks that operators may not detect

Several state-linked threat groups known for breaking into operational technology (OT) networks have shifted their focus over the past year from gaining and maintaining access to actively mapping out ways to disrupt physical industrial processes. The shift poses a significant threat because fewer than one in 10 OT networks have monitoring in place to detect…

Europol-Led Operation Takes Down Tycoon 2FA Phishing-as-a-Service Linked to 64,000 Attacks

Tycoon 2FA, one of the prominent phishing-as-a-service (PhaaS) toolkits that allowed cybercriminals to stage adversary-in-the-middle (AitM) credential harvesting attacks at scale, was dismantled by a coalition of law enforcement agencies and security companies. The subscription-based phishing kit, which first emerged in August 2023, was described by Europol as one of the largest phishing

14 old software bugs that took way too long to squash

In 2021, a vulnerability was revealed in a system that lay at the foundation of modern computing. An attacker could force the system to execute arbitrary code. Shockingly, the vulnerable code was almost 54 years old — and there was no patch available, and no expectation that one would be forthcoming. Fortunately, that’s because the…

Google uncovers Coruna iOS Exploit Kit targeting iOS 13–17.2.1

Google warns of the Coruna iOS exploit kit, using 23 exploits across five chains to target iPhones running iOS 13–17.2.1, but not the latest iOS. Google’s Threat Intelligence Group has identified a powerful new iOS exploit kit called Coruna (also known as CryptoWaters) that targets Apple iPhones running iOS versions 13.0 through 17.2.1. The kit…

As AI agents start making purchases, security teams must rethink risk

In this Help Net Security interview, Donald Kossmann, CTO at fintech company Chargebacks911, talks about the emerging security, fraud, and governance risks of “agentic commerce,” where AI agents can autonomously make purchasing decisions on behalf of users or organizations. He explains that as AI agents gain the ability to shop, negotiate prices, select suppliers, and…

Workers reviewing Meta Ray-Ban footage encounter users’ intimate moments

Bank details and intimate moments captured without people realizing they are being recorded are the new privacy nightmare behind the latest tech fashion hit, Meta Ray-Ban smart glasses. A joint investigation by Svenska Dagbladet and Göteborgs-Posten found that footage and audio recorded by Meta’s Ray-Ban smart glasses are reviewed by human contractors in Kenya, including…

Microsoft leads takedown of Tycoon2FA phishing service infrastructure

The infrastructure hosting the Tycoon2FA service, which Europol said was among the largest phishing operations worldwide, has been taken down by a coalition of IT companies and law enforcement agencies. At least temporarily, this removes access to one more tool for evading multifactor authentication defenses from threat actors. Europol, which coordinated the operation, said Wednesday…

Differentiating Between a Targeted Intrusion and an Automated Opportunistic Scanning [Guest Diary], (Wed, Mar 4th)

[This is a Guest Diary by Joseph Gruen, an ISC intern as part of the SANS.edu BACS program] The internet is under constant, automated siege.  Every publicly reachable IP address is probed continuously by bots and scanners hunting for anything that can be exploited or retrieved. It’s not because there is a specific target, but…

How a cybersecurity boss framed his own employee

When a top cybersecurity firm discovered it had a leak, you would expect the FBI to be called. Instead, the person put in charge of the investigation was the actual leaker… who promptly sent an innocent colleague into a career-ending ambush. In this episode, we unravel the jaw-dropping tale of a defence contractor caught selling…

2025 ISO and CSA STAR certificates are now available with one additional service and one new region

Amazon Web Services (AWS) successfully completed the annual recertification audit with no findings for ISO 9001:2015, 27001:2022, 27017:2015, 27018:2019, 27701:2019, 20000-1:2018, 22301:2019, and Cloud Security Alliance (CSA) STAR Cloud Controls Matrix (CCM) v4.0. The objective of the audit was to enable AWS to expand their ISO and CSA STAR certifications to include one new AWS…

Global coalition dismantles Tycoon 2FA phishing kit

Tycoon 2FA, a major phishing kit and platform that allowed low-skilled cybercriminals to bypass multifactor authentication and conduct large-scale adversary-in-the-middle attacks, was dismantled Wednesday by a global coalition of security companies and law enforcement agencies. Microsoft, which led the effort alongside Europol and authorities from six countries and 11 security firms or organizations, said it…

Cisco fixes maximum-severity Secure FMC bugs threatening firewall security

Cisco patched two critical Secure FMC vulnerabilities that could let attackers gain root access to managed firewalls. Cisco addressed two maximum-severity vulnerabilities in its Secure Firewall Management Center (FMC) that could allow attackers to gain root access. Cisco Secure Firewall Management Center (FMC) is a centralized management platform for Cisco firewalls. It lets administrators configure,…

Perplexity Comet Browser Bug Leaks Local Files via AI Prompt Injection

A newly disclosed attack against Perplexity’s AI-powered Comet browser shows how agentic browsers can be manipulated into leaking sensitive data directly from a user’s machine.  Zenity Labs researchers demonstrated a zero-click attack that tricks the browser’s AI agent into reading local files and sending their contents to an attacker-controlled server. The attack “… results in…

Automate or orchestrate? Implementing a streamlined remediation program to shorten MTTR

Security teams want lower MTTR, but flaws persist. How to use automation vs. orchestration to reduce risk effectively? Almost all security teams want to reduce their Mean Time to Remediate (MTTR). And for good reason: research from 2024 found that it takes an average of 4.5 months to remediate critical vulnerabilities. The problem is that…

February 2026 Recap: Channel Sees New Hires in a Variety of Roles

January saw a flurry of organizations hiring for the new year, including many CEOs. So many, in fact, that it required a Part 1 and Part 2. February’s leadership changes include several impactful hires from organizations such as QuSecure, Syncro, ConnectWise, and KnowBe4. Channel Insider takes a look around the channel each month to round…

Why AI, Zero Trust, and modern security require deep visibility

AI. Automation. Zero Trust. They dominate every security strategy document. But there’s a truth sitting underneath all three: none of them work without deep, trustworthy visibility. You can’t continuously verify identities without knowing how they behave. You can’t train AI on incomplete data and expect accurate detection. You can’t automate response if every decision is built…

The 10-hour problem: How visibility gaps are burning out the SOC

Security teams aren’t drowning because the threats improved. They’re drowning because the visibility got worse. The October 2025 commissioned Forrester Consulting study conducted on behalf of NETSCOUT surfaces a problem that every analyst already knows: 61% of survey respondents say their analysts spend more than ten hours a week in the “analyze” phase alone. This isn’t…