Phishers find a new use for invisible Unicode tag characters READ MORE HERE…
Read MoreAs AI moves into customer-owned environments, organizations need new ways to verify the systems, software, and AI assets they trust before releasing sensitive data, credentials, and models.
The post How to secure edge AI in customer-owned environments appeared first on Microsoft Security Blog. READ MORE HERE…
Three critical vulns demand your attention, one a make-me-root mess in Nexus 9000 Series Switches that you can mitigate, not fix READ MORE HERE…
Read MoreA shared security ‘Nightmare’ READ MORE HERE…
Read MoreInvisible Unicode characters popularized for hiding instructions from AI models are now being used to obfuscate words before email filters parse them.
The post ASCII smuggling crosses over from AI prompt injection to phishing evasion appeared first on Microsoft Security Blog. READ MORE HERE…
They had more access than the average Joe, and IT didn’t track what needed to be cut off READ MORE HERE…
Read MoreMicrosoft Threat Intelligence observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT support, gain remote access, and deploy a Node.js-based implant. Learn how attackers move from social engineering to lateral movement using legitimate tools, and how Microsoft Defender helps detect and disrupt the activity.
The post Impersonating IT support: how threat actors turn a remote session into enterprise-wide access appeared first on Microsoft Security Blog. READ MORE HERE…
Cyber Weapon Index finds AI attacks ‘imminent’ READ MORE HERE…
Read MoreMinisters reject proposed red lines and emergency shutdown powers, pointing instead to voluntary safeguards READ MORE HERE…
Read MoreAn active campaign is impersonating legitimate software vendors to deliver malware through look-alike download pages and regenerated installer archives. Microsoft Defender Experts shares observed attack techniques, Defender XDR detections, indicators of compromise, and practical mitigations to help organizations identify, block, and respond to this threat.
The post Counterfeit installers to system compromise: Tracking a deceptive software download campaign appeared first on Microsoft Security Blog. READ MORE HERE…