HalluSquatting AI attack could hijack your computer

HalluSquatting exploits AI coding assistants that hallucinate fake repository names, letting attackers register those names ...
CSO Online

Fake TTF files deliver stealthy malware in global phishing campaign

Attackers were found using a Lua-based malware loader posing as a TrueType font tile, with layered obfuscation and fileless ...
Microsoft

ACR Stealer: Two observed intrusion chains amid increased threat activity

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...
The Hacker News

OpenAI’s GPT-Red Automates Prompt Injection Testing to Harden GPT-5.6 Sol

OpenAI says GPT-Red automates prompt injection testing and helped GPT-5.6 Sol record sixfold fewer direct injection failures than GPT-5.5 in benchmark ...