Microsoft Prompt Shields for AI Security
Prompt Shields is a Microsoft product that helps defend against prompt injection attacks, including those targeting MCP tool descriptions.
Tag: Microsoft
Microsoft Purview Data Loss Prevention
Purview DLP helps prevent data exfiltration by monitoring and controlling data transfers, relevant for AI agent attacks.
Microsoft Entra Agent ID for Identity Management
Entra Agent ID provides identity management for AI agents, helping to enforce least privilege and monitor actions.
Microsoft Defender for Cloud Security
Defender for Cloud offers security monitoring and threat protection for cloud environments, including AI agent activities.
Malicious Perplexity Chrome Extension Intercepted Searches and Address Bar Input
Microsoft has discovered a malicious Chrome extension that posed as the AI search engine Perplexity and quietly logged what people searched for.…
Weekly Cybersecurity Recap: Linux Kernel Flaws, AI Malware, Turla Backdoor, and Infostealers
This week's cybersecurity landscape highlighted significant threats including a new Linux kernel flaw, AI-assisted malware, and active exploitation of critical vulnerabilities. The…
Microsoft Removes 119 Edge Extensions Hiding Malware in Images and Fonts
Microsoft has removed 119 malicious extensions from the Edge Add-ons store that used steganography to hide malware in image and font files.…
StegoAd: Malware Campaign Using Steganography in Browser Extensions
StegoAd is a malware campaign discovered by Microsoft that hid malicious code in image and font files within Edge extensions. It performed…
StrikeShark Campaign Uses Novel SharkLoader Malware to Deploy Cobalt Strike Beacon
A newly identified cyber attack campaign, tracked as StrikeShark by Kaspersky, is deploying a previously undocumented malware family called SharkLoader to deliver…
Microsoft Exchange Server
Exchange Server is a mail server and calendaring server developed by Microsoft. It had a stored XSS vulnerability in OWA patched in…