Latest cybersecurity reporting from selected sources.

Also: Potential Fallout From HIPAA Rule Delay, AI Identity Governance ChallengesIn this week's panel, four ISMG editors discussed the rise of artificial intelligence-powered phishing toolkits, potential fallout from the U.S. government's decision to delay a major overhaul of the HIPAA Security Rule and what security leaders see as the defining AI security challenges of 2026.

The U.S. Federal Bureau of Investigation (FBI) has warned that cybercriminals are impersonating financial institutions with an aim to steal money or sensitive information to facilitate account takeover (ATO) fraud schemes

Microsoft is calling attention to a new phishing campaign primarily aimed at U.S.-based organizations that has likely utilized code generated using large language models (LLMs) to obfuscate payloads and evade security defenses

Also, Colt Services Outage Persists, Finland Charges Americans in Vastaamo HackThis week, Microsoft hit RaccoonO365, Colt Technology Services, Finland charged a U.S. citizen in Vastaamo hack. RevengeHotels hackers used AI, Meta can't overturn a privacy case verdict. Chinese hackers unleashed spear phishing emails. Prosper confirmed a data breach, as did Kering fashion houses.

The FBI warned that cybercriminals using AI-generated audio deepfakes to target U.S. officials in voice phishing attacks that started in April. [...]