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.

Ukraine’s foreign minister offer recipe for improved resilience

Cybersecurity professionals were offered lessons of resilience in the most extreme circumstances from Ukraine’s former minister of foreign affairs. Dmytro Kuleba, who served as Ukraine’s Minister of Foreign Affairs between 2020 and 2024, told Infosecurity Europe delegates that the key to Ukraine’s survival after the full-scale Russian invasion of 2022 was pre-planning, a lesson learned…

IoT Botnet C0XMO Adds Competitor-Killing Capability

C0XMO is a new Gafgyt botnet variant exploiting old router flaws, spreading across IoT devices, killing rivals, and enabling large-scale DDoS attacks. In March 2026, FortiGuard Labs discovered a new variant of the Gafgyt botnet, dubbed C0XMO, which is noticeably more capable than its predecessors. The malware spreads through CVE-2021-27137, a stack buffer overflow in…

DentaQuest Breach: ShinyHunters Publish Data Impacting 2.6M People

ShinyHunters leaked 234 GB of data allegedly stolen from DentaQuest after failed negotiations, potentially impacting 2.6 million people. The ShinyHunters extortion group has published a 234 GB archive of data allegedly stolen from dental benefits administrator DentaQuest. The cybercrime gang added the company to its Tor data leak site in May, and the data was…

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 100

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Malware Targeting WordPress Abuses Steam Community Profiles for Command & Control Operations   Legitimate-Looking Codex Remote UI Secretly Steals Your AI Tokens   Operation Dragon Weave : Uncovering a China-Linked Campaign Targeting Czech Republic and Taiwan…

Security Affairs newsletter Round 580 by Pierluigi Paganini – INTERNATIONAL EDITION

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. U.S. CISA adds SolarWinds Serv-U flaw to its Known Exploited Vulnerabilities catalog Report: Anthropic Deploys Engineers…

Automated Reconnaissance Is Reshaping Cyber Risk

A single email address may now be all cybercriminals need to build a surprisingly detailed profile of a target.  Flare researchers identified an automated bot that can generate detailed dossiers from a single email address by aggregating data from multiple breached databases.  “Tools like this Telegram bot show how little effort it now takes to…

U.S. CISA adds SolarWinds Serv-U flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds SolarWinds Serv-U flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added SolarWinds Serv-U flaw, tracked as CVE-2026-28318 (CVSS ver 3.1 score of 7.5), to its Known Exploited Vulnerabilities (KEV) catalog. SolarWinds Serv-U is a managed file transfer (MFT) and secure file…

Report: Anthropic Deploys Engineers to Support NSA Use of Mythos

Reports claim Anthropic engineers are helping the NSA use its restricted AI model Mythos, known for advanced cybersecurity capabilities. This week, the Financial Times reported that Anthropic has placed approximately six “forward-deployed” engineers inside the National Security Agency to help the intelligence agency use Mythos, its most capable cyber model, for offensive operations. Two people…

New ChatGPT Lockdown Mode Limits Tools That Could Enable Data Exfiltration

OpenAI has begun rolling out a new Lockdown Mode to ChatGPT for eligible personal accounts to reduce the risk of data exfiltration arising from prompt injection attacks. The feature is primarily designed for people and organizations that handle sensitive data and require stricter protection guarantees. Lockdown Mode is available to logged-in users across Free, Go,…

Anthropic Says We Must Stop Authoritarian AI. But What About Its Authoritarian Investors?

Anthropic’s high-profile spat with the Pentagon gave it a killer marketing advantage, burnishing its public image as a principled AI company that puts values over profits — unlike more mercenary rivals such as OpenAI or Google. But Anthropic’s double standard on authoritarianism suggests the nearly trillion-dollar firm is as calculating and ethically flexible as any…

Claude Opus Found a Four-Year-Old Hole in Zcash’s Privacy Layer. Nobody Knows If Someone Already Used It.

Claude Opus 4.8 helped uncover a four-year-old critical flaw in Zcash that could have enabled undetectable creation of counterfeit coins. On May 29, the security researcher Taylor Hornby found a critical vulnerability in Zcash Orchard privacy pool using Claude Opus 4.8. The Zcash team hired Hornby specifically to look for this kind of issue. He…

Miasma Worm Hits 73 Microsoft GitHub Repositories in Major Supply Chain Attack

Microsoft’s GitHub repositories have become the latest to fall victim to the ongoing Miasma self-replicating supply chain attack campaign. The incident impacted 73 Microsoft repositories across four of its GitHub organizations, including Azure, Azure-Samples, Microsoft, and MicrosoftDocs, per OpenSourceMalware. The development has GitHub to disable access to those repositories. “Access to this

Six protobuf.js Vulnerabilities Expose RCE and DoS Risks 

Six vulnerabilities discovered in protobuf.js could allow attackers to execute arbitrary code, crash services, and compromise software supply chains across cloud, AI, messaging, and development environments.  According to Cyera researchers, the flaws affect the widely used JavaScript implementation of Google’s Protocol Buffers, a data serialization framework that underpins communication across countless distributed systems.  The library…

AI Threats, Zero-Days, and Data Breaches Define This Week of June 2026 in Cybersecurity

Major Threats & Vulnerabilities Zero-Day Exploits and Critical Vulnerabilities A newly discovered Comodo zero-day vulnerability can crash Windows systems through a malformed IPv6 packet. Researcher Marcus Hutchins identified the flaw, but Comodo has yet to issue a patch. Users are advised to filter suspicious IPv6 headers and test incident response plans. Google patched an Android…

Silent Ransom Group (SRG): Switching To DNS Fast Flux Infrastructure

Researchers exposed the Silent Ransom Group ‘s Fast Flux infrastructure as the FBI warns of ongoing attacks targeting U.S. law firms and businesses. Resecurity uncovered the Silent Ransom Group (SRG)’s Fast Flux network infrastructure and shares available intelligence with the cybersecurity community to disrupt their malicious activities and enable ISP/DNS providers to counter this threat.…

Building secure B2C applications with fine-grained access control using Amazon Cognito and Amazon Verified Permissions

Modern web applications require robust security controls to protect user data and application resources. Authentication and authorization are two fundamental pillars of application security that answer critical questions: Who are you? and What are you allowed to do? Implementing these controls correctly can be challenging for developers, especially when building data-intensive applications with frameworks like…

CVE-2026-20245: Cisco SD-WAN Manager Zero-Day Enables Root Command Execution

Cisco has disclosed a seventh SD-WAN zero-day exploited in 2026, tracked as CVE-2026-20245. The flaw affects the command-line interface of Cisco Catalyst SD-WAN Manager and can allow an authenticated remote attacker with netadmin privileges to execute arbitrary commands as root by uploading a crafted file. Cisco says exploitation has already been observed in limited cases,…

Understanding LLM Coding Personalities Is Now Key to Developer Improvement

Secure code development goes beyond tools and software – it is a complex activity grounded in risk management and involves an understanding of a developer’s strengths and weaknesses.  Recognizing your developers’ level of expertise goes a long way, and helps determine where security issues are most likely to occur, and which developer is best suited…

CVE-2026-49975: HTTP/2 Bomb Attack Can Knock Web Servers Offline in Seconds

A newly disclosed denial-of-service vulnerability, tracked as CVE-2026-49975, shows how long-known HTTP/2 weaknesses can still be chained into a highly effective modern attack. SecurityWeek reports that researchers at Calif demonstrated an HTTP/2 Bomb exploit capable of knocking major web servers offline within seconds by combining a compression bomb with a Slowloris-style hold that prevents the…

How to Use AI Video to Boost Your Email Marketing Open Rates and Conversions in 2026

Discover how adding AI-generated video to your campaigns can significantly increase open rates and click-throughs. Complete guide with strategies, tools, and benchmarks. Email marketing isn’t dead — but it’s drowning in sameness. The average professional receives 121 emails per day, according to Radicati Group’s 2026 Email Statistics Report. Open rates across industries hover around 21%,…

How to Use AI Video to Boost Your Email Marketing Open Rates and Conversions in 2026

Discover how adding AI-generated video to your campaigns can significantly increase open rates and click-throughs. Complete guide with strategies, tools, and benchmarks. Email marketing isn’t dead — but it’s drowning in sameness. The average professional receives 121 emails per day, according to Radicati Group’s 2026 Email Statistics Report. Open rates across industries hover around 21%,…

Android Spyware Asin Targets Arabic Users via Fake News, PDF and War Map Apps

Arabic-speaking users have emerged as the target of a new Android spyware codenamed Asin, according to findings from ESET. The Slovakian cybersecurity company said it first detected the malware spread via multiple campaigns in early 2025, with each attack wave making use of distinct websites mimicking utilities, war-related updates, and a government news source: govlens[.]net,…

Nightmare Eclipse incident shows the researcher-vendor fights may never fully go away

Microsoft reopened some wounds and has reignited debate over the past couple weeks about vulnerability disclosure and the sometimes adversarial dynamic it creates between security researchers and vendors.  The latest controversy ensued when Microsoft threatened criminal legal action against a security researcher who publicly disclosed a series of zero-day vulnerabilities with proof-of-concept exploits. Microsoft insisted…

Hugging Face Vulnerability Allows Remote Code Execution 

Organizations using vulnerable versions of the Hugging Face Transformers library could unknowingly execute attacker-controlled code simply by loading a malicious AI model.  Researchers at Pluto disclosed a remote code execution (RCE) vulnerability that bypasses the library’s built-in trust_remote_code=False security control, potentially exposing cloud credentials, SSH keys, API tokens, and other sensitive assets. “One poisoned field…

Anthropic suggests slowing AI research until we can align it with human goals

AI could soon lead to systems capable of improving their own performance faster than humans can effectively supervise them, reviving concerns about the industry’s longstanding “alignment problem,” ensuring AI systems reliably pursue human goals, senior Anthropic researchers have warned in a new blog post titled “When AI builds itself.” Anthropic Institute lead Marina Favaro and…

Malware could drain your fuel tank as well as your bank account

Ongoing cyber-attacks on automated tank gauges (ATGs) could result in fuel tanks being drained without businesses noticing, the US Cybersecurity & Infrastructure Security Agency has warned. Connected ATGs are widely deployed in gas stations, as well as on military bases, in hospitals, and in manufacturing plants. And it’s not just fuel stores at risk: ATGs…

Attackers obtained encrypted password vaults from some Dashlane user accounts

Dashlane has disclosed new details about a brute-force attack that let a threat actor access some customer accounts and copy encrypted vaults. Dashlane said it found no evidence that the attackers compromised its internal systems. The company first acknowledged the incident on May 31 after users reported receiving account suspension emails and experiencing login problems.…

Only 10% of SOCs Say They’re Getting Excellent Value From AI. Here’s What the Second Wave Has to Deliver

Eighteen months ago, the AI SOC was a marketing line. Today it’s a budget item. The category has crossed over from interesting to inevitable, with billions of dollars now flowing into AI-powered security operations platforms, agentic SOC tools, and AI co-pilots built into every layer of the security stack. The data shows SOCs are buying,…

Leader in Malware Analysis: ANY.RUN Named Top Vendor in G2 Summer 2026 Awards

We are proud to announce that ANY.RUN has earned the title of Momentum Leader and ranked #1 in the Relationship Index in the latest G2 Summer Reports. Reflecting real security teams’ actual experience, these rankings once again prove how critical ANY.RUN’s solutions are for daily SOC operations in modern enterprises.  Why ANY.RUN’s Momentum Leader Title Matters for Your Team  G2 awards…

PCPJack Exposed: Researchers Uncover 230-Node Cloud Email Relay Network

Researchers uncovered a 230-node cloud-based email relay network after the actor PCPJack accidentally exposed tools, logs, and C2 files online A threat actor tracked as PCPJack compromised 230 cloud servers across Amazon Web Services, Google Cloud, and Microsoft Azure and turned them into a covert email relay network. Hunt.io researchers discovered the operation because PCPJack…

Claude Code has an MCP security problem — and your developers are already using it

Claude Code is Anthropic’s AI coding assistant — a command-line tool that developers are adopting fast. It connects to external services through Model Context Protocol, the standard that lets AI tools interact with Jira, Confluence, GitHub, databases and internal APIs. When a developer connects one of those services, Claude Code runs an OAuth flow, the…

Cisco SD-WAN 0-day exploited, no patch available (CVE-2026-20245)

A 0-day privilege escalation vulnerability (CVE-2026-20245) in Cisco Catalyst SD-WAN Manager that has yet to be patched by Cisco is being leveraged by attackers. “To exploit this vulnerability, an attacker must have netadmin privileges on an affected system. This would require valid credentials or exploitation of CVE-2026-20182 or CVE-2026-20127. Cisco is not aware of successful…

May 2026 Leadership Recap: Channel Execs Move Toward AI

We’re barreling toward the midway point of the year, and May has seen a number of new executive leadership shuffles to guide organizations through the second half of the year and beyond. Organizations across the ecosystem have made shifts to their leadership teams, including new hires, promotions, and the addition of their first-ever AI executives.…

May 2026 M&A Recap: Security and AI Remain Top Priorities

WatchGuard, Torq, and Asana are just a few organizations that have made strategic acquisitions in the IT ecosystem to expand their capabilities and provide more services to a greater number of customers. Before we reach the summer months, take stock of the mergers and acquisitions in the channel from May. Security consolidation continues as firms…

10 Free Managed Services Pricing Templates for MSPs in 2026

Many managed service providers (MSPs) know which services they want to offer but struggle to determine how to package, price, and present those services to clients. Managed services pricing templates provide a framework for organizing service offerings, comparing pricing models, and communicating value more clearly.  Whether you’re building your first service packages or refining an…

Fake Context Alignment: The Attack That Made Gemini Obey Strangers Through Your Notifications

SafeBreach tricked Gemini into obeying attackers via WhatsApp notifications, using hidden foreign-language text to bypass Google’s defenses and control smart home devices. SafeBreach Labs researcher Or Yair spent months trying to break Google’s Gemini voice assistant after Google patched the vulnerabilities he found in his previous research. The new attack class he developed, named Fake…

Commvault Provides Resilience Approach for Frontier AI

Commvault, a data protection and cyber resilience organization, has made recommendations to help organizations stay resilient in the age of frontier AI. Frontier models create new security risks while helping address them As frontier models, hosted in the cloud, excel at identifying vulnerabilities at speed and compressing exploitation timelines, they also present exploitable threats to…

AI tools becoming hot commodities on ransomware marketplaces

Sales of AI-based tools is accelerating within underground ransomware marketplaces, lowering the barrier to entry for new actors in the process. An analysis of Telegram channels, 20 dark web forums, and five underground markets by anti-ransomware platform vendor Halcyon found that AI utility posts grew to 1,486 in February 2026, up from just 38 in…

Compliance chaos: NY regulators see a data breach — then focus on IT errors

The age-old IT defense when compliance violations are investigated by regulators is to try and keep a low profile — and hope no one looks too closely. But with enhanced SEC interest in all data breaches encouraging regulators around the globe to take those closer looks at IT, data breach disclosure rules are becoming more…

PCPJack Hijacks 230 AWS, Google Cloud, and Azure Servers for Covert SMTP Relay Network

The threat actor known as PCPJack has hijacked cloud servers associated with Amazon Web Services (AWS), Google Cloud, and Microsoft Azure to create a covert SMTP email relay network. “Compromised business servers across the U.S., Europe, and Asia were quietly converted into SMTP proxies, verified for mail relay capability, and synced to a downstream consumer…

New infosec products of the week: June 5, 2026

Here’s a look at the most interesting products from the past week, featuring releases from Asimily, depthfirst, Diligent, Hyland, MazeBolt, and Noma. Asimily turns device risk into automated network policy Asimily has launched Segmentation Orchestration, enabling connected-device risk intelligence to flow directly into enforceable network policy without manual translation. No other platform combines full asset…

US government report slams NIST for NVD backlog

A report from the US Commerce department’s inspector general blames the National Institute of Standards and Technology (NIST) for the ever-growing backlog of vulnerabilities for inclusion in the National Vulnerability Database (NVD). But cybersecurity practitioners say that the backlog, although very real, has been building for years, and that the government is doing little to…

Why Dubai Villas Are Quietly Becoming the World’s Largest Smart-Home Testbed

In the latest development, I will show you why Dubai villas are quietly becoming the world’s largest smart-home testbed. The average new-build villa in Arabian Ranches now ships with pre-wired conduit for 40-plus connected devices before the owner places a single purchase order. What started as a luxury differentiator has become a distributed IoT laboratory,…