Latest cybersecurity reporting from selected sources.

Separate Breach Details Can Bleed Into Each Other, Incident Responders FindCybersecurity investigators who use artificial intelligence tools to draft incident response reports, beware: Information tied to one security incident can contaminate a report into a separate incident, if both get drafted using the same AI tool in the same session, researchers warn.

Vercel on Wednesday revealed that it has identified an additional set of customer accounts that were compromised as part of a security incident that enabled unauthorized access to its internal systems

Web infrastructure provider Vercel has disclosed a security breach that allows bad actors to gain unauthorized access to "certain" internal Vercel systems

Also, More ShinyHunters Breaches, North Korea Laptop Farm Operator SentencedThis week, Finland's Aleksanteri Kivimäki sentenced. ShinyHunters breaches. Laptop farm rancher sentenced. Oregon state agency hacker sentenced. African scammers arrested. MuddyWater AI-assisted hacks. Advantest ransomware incident, SolarWinds and Microsoft patches. FileZen flaw. QualDerm breach.

Reported Victim Tally in HCIactive's Health Data Theft Incident SoarsThe victim count in a 2025 hack against a Maryland-based firm that provides "AI-powered" administrative and technology services to healthcare practices soared to nearly 3.1 million nationwide, according to an updated breach report from Healthcare Interactive.

London-based multinational takes customer portal and Voice API platform offline as 'protective measure' following breach Multinational telco Colt Technology Services says a "cyber incident" is to blame for its customer portal and other services being down for a number of days.…

The incident should serve as a critical wake-up call. The stakes are simply too high to treat AI security as an afterthought — especially when the Dark Web stands ready to capitalize on every vulnerability.

BeyondTrust has revealed it completed an investigation into a recent cybersecurity incident that targeted some of the company's Remote Support SaaS instances by making use of a compromised API key

Also: US Fingers Russian GRU Hackers; Ohio City Sues ResearcherThis week, YubiKey 5 has a flaw, an Ohio city sued a researcher, the Irish regulator ended its GrokAI case, open-source AI tools exposed data, Starlink blocked X in Brazil, FCC banned Kaspersky, Intel addressed a researcher's claim, and Transport of London is still affected by a cyber incident.

HealthEC Hack Also Compromised More Than a Dozen US Healthcare SystemsA hacking incident at a New Jersey-based vendor of artificial intelligence-enabled population health management services that involved a network server has affected more than a dozen of its healthcare clients across the country and nearly 4.5 million of their patients.

A little over a week after JumpCloud reset API keys of customers impacted by a security incident, the company said the intrusion was the work of a sophisticated nation-state actor