Affected Technology
Microsoft incidents
Microsoft AI and Copilot security developments
Anthropic Security Vulnerability
Anthropic Rolls Out Claude Security for AI Vulnerability Scanning Infosecurity Magazine
Claude Security Vulnerability
Anthropic's Claude Opus 4.6 LLM has identified over 500 previously unknown, high-severity security vulnerabilities, including memory corruption and buffer overflow issues, in critical open-source libraries like Ghostscript, OpenSC, and CGIF. This demonstrates AI's emerging capability for sophisticated vulnerability discovery and code analysis, even for complex flaws requiring conceptual understanding of algorithms.
Adobe Commerce Zero-day Vulnerability
Adobe on Monday released security patches to address a maximum-severity flaw impacting Adobe Commerce and Magento Open Source that has come under active exploitation in the wild. The vulnerability, now tracked as CVE-2026-75650 (CVSS score: 10.0), has been codenamed StyleSmuggler by Sansec, which discovered zero-day exploitation starting September 4, 2026. "This update resolves a critical
CAIRN Security Incident
'first' publicly documented Windows implant to use LLMs for C2
Three-Person Team Uses Claude to Breach OpenAI's Core Codebase; $6,500 Bounty Triggers AI Security Alarm
Three-Person Team Uses Claude to Breach OpenAI's Core Codebase; $6,500 Bounty Triggers AI Security Alarm finance.biggo.com
Azure AI Foundry Privilege Escalation Vulnerability
Microsoft has released fixes for a maximum-severity security flaw in Azure AI Foundry that could be exploited to achieve privilege escalation. No customer action is required. The vulnerability, tracked as CVE-2026-85889, carries a CVSS score of 10.0. "Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network,"
Claimed Bug Bounty Hunter Likely Used LLM to Build PhantomRaven npm Stealer
A financially motivated threat actor has been linked to the development and distribution of a JavaScript (JS)-based information stealer known as PhantomRaven via the npm package registry. "The developer likely wrote the malware using a large language model (LLM), an assessment made with high confidence based on verbose comments, placeholder code, and statistical token-analysis patterns,"
ChatGPT Remote Code Execution Vulnerability
AI agents, including Claude Sonnet 4.5, GPT-5, and Gemini 2.5 Pro, demonstrated high proficiency by solving 9 out of 10 lab challenges that simulated real-world web application vulnerabilities with minimal cost. These successes encompassed exploits like authentication bypass, IDOR, stored XSS, S3 bucket takeover, and AWS IMDS SSRF, highlighting AI's capability for multi-step reasoning and rapid pattern recognition.
Claude Authentication Bypass
A suspected Russian-speaking cyber actor has been attributed to the use of artificial intelligence (AI) to devise exploits targeting a recently disclosed pair of security flaws in PaperCut NG/MF and break into hundreds of instances. According to independent reports from Blackpoint Cyber and GreyNoise, the activity originates from "45.142.193[.]132," an IP address that has been linked to
Google Authentication Bypass
New Gaslight macOS Malware Uses Prompt Injection to Disrupt AI-Assisted Analysis The Hacker News
OpenAI AI Security Breach Triggers 14-State Legal Reckoning
OpenAI's new GPT-5.5-Cyber tops Claude Mythos 5 in vulnerability benchmark Neowin
Microsoft Copilot Remote Code Execution Vulnerability
Millions of AI agents imperiled by critical vulnerability in open source package Ars Technica
Carhartt Data Exposure
One AI and two trained eyes delved into the heavily padded leaks