Cybersecurity Firms Targeted by Fake OpenAI Organization Invites in “Poisoned Tenant” Phishing Campaign

Attackers are creating fake OpenAI organizations and inviting employees into them using legitimate invitation emails, tricking users into joining attacker-controlled ChatGPT workspaces designed to harvest sensitive corporate data.

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Researchers Find Russian Authorities Used Cellebrite Tools After Company Halted Sales

A forensic investigation indicates Russian authorities used legacy Cellebrite software to unlock an opposition activist's iPhone months after the company ended sales to Russia, highlighting the long-term risks posed by offline forensic tools.

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Cybersecurity Profiles and Stories

10M+ Install Chrome Ad Blocker Found Capable of Dormant Remote JavaScript Injection

A widely used YouTube ad blocker on the Chrome Web Store has been found to contain a dormant script injection mechanism that could enable full-page data access with a single…

Runlayer Raises $30M to Secure Enterprise AI Agents With Unified Control Layer

AI security startup Runlayer has secured $30 million in Series A funding to expand its platform that governs enterprise AI tools, agents, and usage through a centralized security control layer.

Cal Water Confirms No OT Compromise in Handala-Linked Cyberattack Investigation

A joint investigation with Mandiant found that the Iranian-linked Handala group did not breach operational technology systems at California Water Service, despite claims of deep infrastructure access.

Russian APT Gamaredon Refines Spyware Arsenal, Expands Stealth Infrastructure and Attack Scale

The FSB-linked Gamaredon cyber-espionage group has upgraded its malware, C2 infrastructure, and delivery tactics, enabling more covert and effective attacks against Ukrainian targets.

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