Geek Guy

Apple Patches CoreGraphics Zero-Day Linked to Sophisticated Targeted Attacks

Apple patched zero-day CVE-2026-86950 in CoreGraphics, exploited in sophisticated targeted attacks against specific iOS users. Apple has released security updates for iOS, iPadOS and macOS to fix a zero-day vulnerability, tracked as CVE-2026-86950, in CoreGraphics that may have been exploited in attacks against specific individuals. The flaw is an out-of-bounds write that can lead to…

Dyna Platform Copilot Brings AI Development to ServiceNow

Dyna Software has made Platform Copilot generally available, expanding its use of AI to help ServiceNow teams design, build, test, and review configurations from business requirements. First introduced at Knowledge 2026, Platform Copilot connects to a customer’s ServiceNow development instance and can generate workflows, forms, applications, and other configurations from natural-language requirements and visual inputs.…

Using AI to chart a course for our post-quantum migration

As laboratories around the world race to build out a cryptographically relevant quantum computer, we at Cloudflare are racing towards a 2029 target deadline for full post-quantum readiness. While we’ve already transitioned many of our products to post-quantum encryption, we still have work to do to support post-quantum authentication and achieve full post-quantum readiness across our platform. We’re…

Introducing Threat Signals: agentic skills for open-source threat intelligence, free for every Cloudflare account

Organizations can now scale threat intelligence expertise the way they scale infrastructure. Threat intelligence analysts and network defenders have long automated the ingestion of structured threat feeds to help enrich their SIEM or WAF. The harder work has always been unstructured reporting: turning a research post into indicators your tools can use, without losing the…

Is your domain using post-quantum encryption? Now you can see for yourself

Today, we are introducing additional post-quantum (PQ) cryptography visibility tools into Cloudflare’s Application Security and Logs products. You can now inspect and graph the adoption of post-quantum TLS 1.3 encryption for live traffic from directly within Logpush, Log Explorer, and the HTTP Traffic Analytics dashboard. By surfacing the key exchange algorithm negotiated on every incoming request from visitors…

Deepfakes become a board priority once an executive falls for one

Nearly three-quarters of security leaders have encountered or suspect a deepfake attack in the past year, while just 10% say their organizations have purpose-built defenses, according to Pindrop’s 2026 Deepfake Readiness Index. Real-time communications have become a target for deepfake and AI impersonation attacks. Phone calls to IT help desks, remote job interviews, and video…

Cybersecurity hiring practices leave little room for junior talent

Twenty-minute training sessions that fit into the workweek could help new hires become productive sooner, keep employees’ skills current and build problem-solving skills they can use across different tools, according to SkillBit’s The Shift to Continuous Cybersecurity Micro-Training report. Reasons for missing development goals (Source:SkillBit) More than 80% of executives surveyed used their full 2025…

Securing the keys to the kingdom: Announcing Executive Threat Detection

Attackers are using greater sophistication to gain access to high-yield targets like executives, and company-wide security measures can easily miss these subtle, personal attacks. Executive Threat Detection offers protection for up to 10 principals, with monthly custom threat hunts and reports relevant to those principals’ corporate systems. Proactive attention from incident response experts gives executives…

Apple squashes zero-day bug exploited in “extremely sophisticated” attack (CVE-2026-86950)

Apple has shipped iOS and macOS security updates to fix an actively exploited zero-day vulnerability (CVE-2026-86950) in the operating systems’ Core Graphics framework. “Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27,” the company said,…

Hackers exploit SQL injection flaw to steal patient data from Polish medical software provider

Hackers stole patient data from Qbusoft, a Polish medical software maker, weeks after a breach at another provider exposed records of nearly 19 million people in the country. The data comes from Medyc, a platform the company sells to medical offices and clinics to manage patient registration, records and prescriptions. In August, attackers stole data…

Major Cyber Attacks in September 2026: US Organizations Face Session Theft, Remote Access, and Payment Fraud

Cyberattacks observed in September showed how difficult it has become to separate malicious activity from legitimate business workflows. Attackers used trusted cloud services, familiar document-sharing platforms, legitimate authentication flows, remote-management software, and rapidly changing infrastructure to hide different stages of their operations. For SOC teams, this creates a visibility problem: one alert rarely shows the…

Hottest cybersecurity open-source tools of the month: September 2026

Presented here is a curated selection of noteworthy open-source cybersecurity solutions that have drawn recognition for their ability to enhance security postures across diverse settings. Open-source secrets scanning tool Sift hunts credentials in Microsoft 365, Slack, and Jira Sift is a free, open-source command line tool that searches for passwords, API keys, and other sensitive…

Nvidia releases Open Agent Safety Platform to monitor and govern agentic AI

Nvidia on Monday rolled out an agentic governance system called the Open Agent Safety Platform that combines software with out-of-band DPU-based silicon in a reference system design that it says will secure agents “from testing to deployment.” But while the Nvidia design’s silicon-based component provides some cybersecurity advantages, analysts argued that it cannot help with…

Citrix patches actively exploited NetScaler zero-days after a weekend of unofficial warnings

Citrix took most of the weekend to confirm that attackers were actively exploiting the newest round of NetScaler zero-days, leaving network defenders and threat hunters to react without official confirmation.  Yet, behind the scenes, multiple CERTs, advisory firms, insurance providers, researchers and chatty security professionals warned their respective peers and communities of a live and…

Hackers Use NeedyMantis to Maintain Long-Term Access in Breached Networks

Hackers have used a malware family called NeedyMantis to maintain long-term access to networks they had already breached, Microsoft said in a technical analysis. The malware has been seen in a small number of targeted intrusions at telecommunications organizations, universities, medical nonprofits, intergovernmental organizations, and government contractors. Its use goes back to at least

As AI world debates security, NVIDIA releases open source tools for agents

Amid growing concerns from both the public and policymakers about cyberattacks involving advanced AI systems, NVIDIA has released a new open software security platform for AI agents. The Open Agent Safety Platform, according to NVIDIA, will be “an open software platform and reference system design with full-stack governance and control across the software and hardware,…

Bitget Says Attacker Exploited Third-Party Security Product Flaw to Steal $388M

The attacker who stole about $388 million from the cryptocurrency exchange Bitget gained access through a vulnerability in a third-party security product the exchange used, Bitget said on Monday. The attacker exploited the flaw to obtain high-level internal credentials and then, on September 24, used them to send fraudulent withdrawal commands to Bitget’s wallet system.…

RatHat Android Malware Console Uses Gemini to Identify Higher-Value Victims

RatHat’s operators build and publish the Android banking trojan and control infected phones from a web console, according to security company Cleafy. Cleafy has traced nearly 100 deployments of that console since April 2026. It said this fits a malware-as-a-service model, in which each customer runs a separate copy. The console stores what the malware collects from…

OpenAI pauses AI model training after another agent bypasses network restrictions

OpenAI has paused training, evaluation, and inference involving tool use for its most-capable AI models after an agent bypassed network restrictions to communicate with an external chatbot during reinforcement-learning training of an internal research model. “Our safety case assumed that the model could not access the live internet and that monitoring would detect attempts that…

Cybersecurity Venture Capital Funding Report 2025–2026

Prepared by: Market Intelligence Engine (CIE)Date: September 28, 2026Classification: Public • For Distribution Executive Summary The cybersecurity venture capital landscape in 2025 marked a dramatic rebound from the cautious years of 2023–2024. $13.97 billion was raised across 392 funding rounds, representing a 47% increase over 2024’s $9.5B and the strongest year since the 2021 peak…