#hidden


One Hidden Meta Muse Setting Could Let Attackers Turn the AI Assistant Into a Backdoor

Sep 22, 2026 // 13:13

Malware already running on a Mac can quietly take over Meta’s Muse assistant and use the broad access its owner granted the app, security researcher […]

OpenAI Reveals Six Model Incidents Involving Hidden Failures and Unauthorized Uploads

Sep 17, 2026 // 18:52

OpenAI on Wednesday disclosed six new instances of “unexpected or concerning model behavior” that took place over the past six months, while sharing a new […]

Telegram Desktop Flaw Lets Hidden JavaScript Exfiltrate Messages From HTML Exports

Sep 15, 2026 // 19:50

A flaw in Telegram Desktop let a bot’s message plant hidden JavaScript inside chats that users exported to HTML files, security researchers at ExPatch said […]

Telegram Desktop Flaw Lets Hidden JavaScript Exfiltrate Messages From HTML Exports

Sep 14, 2026 // 23:22

A flaw in Telegram Desktop let a bot’s message plant hidden JavaScript inside chats that users exported to HTML files, security researchers at ExPatch said […]

Microsoft Copilot for Word Can Copy Hidden Prompts Into New Documents

Jul 30, 2026 // 15:19

Hidden instructions in a Word document can make Microsoft 365 Copilot rewrite figures in a report, then copy the same instructions into the finished file. […]

Microsoft Azure DevOps MCP Flaw Lets Hidden PR Comments Hijack AI Review Agents

Jul 22, 2026 // 08:01

A single invisible comment in an Azure DevOps pull request can turn a reviewer’s own AI coding agent against them, driving it into projects the […]

Fake Coding Tests Deliver OtterCookie-Aligned Malware Hidden in SVG Flag Images

Jul 17, 2026 // 16:53

North Korean threat actors linked to the Contagious Interview campaign have been observed employing steganography in SVG image files to conceal malicious payloads as part […]

The Hidden Security Risks of Reduced Summer IT Coverage

Jul 9, 2026 // 17:17

For most organizations, summer means vacation schedules, lighter staffing levels and slower business operations. For cybercriminals, it means opportunity. As IT and security teams operate […]

Hidden backdoor in Tenda router firmware grants admin access

Jul 7, 2026 // 20:37

A hidden authentication backdoor has been found in multiple Tenda router firmware versions, potentially allowing an attacker to gain administrative access to the device’s web […]

CERT/CC Warns of Hidden Admin Backdoor in Tenda Router Firmware

Jul 7, 2026 // 09:50

Several versions of firmware released by Chinese network device manufacturer Tenda have been found to embed an undocumented authentication backdoor that enables administrative access to […]

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