Serial-to-IP Converter Flaws Expose OT and Healthcare Systems to Hacking

A SecurityWeek roundup: Forescout disclosed 20 new vulnerabilities in Lantronix and Silex serial-to-IP converters that could expose OT and healthcare systems; researchers outlined theoretical attack scenarios. Separately, threat actors are abusing QEMU for defense evasion in ransomware and RAT campaigns, and Vercel (Next.js creator) confirmed a breach with stolen data allegedly offered by ShinyHunters. Other notable items: a pro-Iran group claimed a large DDoS against Bluesky; half of internet-facing FTP servers remain unencrypted; exploitation attempts against a discontinued TP‑Link router CV