Mandiant published the architecture and early results of its Agentic Vulnerability Discovery Harness on August 18, reporting that the system found more than 100 true-positive critical vulnerabilities …
Varonis Threat Labs disclosed CoSnitch, a chain of three flaws in Microsoft Copilot Personal tracked as CVE-2026-24301 and rated 8.8 on the CVSS 3.1 scale, which allowed one click on a link to run att…
Researchers at Varonis Threat Labs discovered CoSnitch, a one-click vulnerability in Microsoft Windows Copilot that allows attackers to exfiltrate sensitive data using Copilot's access to the computer…
Varonis Threat Labs discovered a critical vulnerability in Microsoft Copilot Personal, tracked as CVE-2026-24301 and nicknamed 'CoSnitch,' which allowed attackers to exfiltrate sensitive data from con…
Microsoft on Tuesday patched a critical one-click vulnerability in its personal Copilot AI assistant, nearly eight months after security firm Varonis reported the flaw, which allowed attackers to exec…
Varonis Threat Labs disclosed CoSnitch on August 18, a one-click attack chain in Microsoft Copilot Personal that could automatically execute an attacker-supplied prompt, exfiltrate data through connec…
Varonis Threat Labs discovered a vulnerability in Microsoft Copilot Personal, named CoSnitch, that allowed researchers to trick the AI into revealing how to hack itself, including an undocumented 'aut…
Varonis Threat Labs disclosed a one-click vulnerability in Microsoft Copilot Personal, dubbed CoSnitch, that enables data exfiltration from enterprises via an attack chain that exploits three flaws, i…