The Federal Trade Commission and the California Attorney General’s office have launched a lawsuit to stop John Muir Health’s $142.5 million purchase of San Ramon Regional Medical Center from majority holder Tenet Healthcare. They allege that the acquisition would curtail competition, push up costs and dissuade hospitals from focusing on quality. John Muir is weighing up its options, which include challenging the court ruling.

“PupkinStealer” A New .NET-Based Malware Steals Browser Credentials & Exfiltrate via Telegram
PupkinStealer is a C# malware that steals sensitive data, including browser credentials and desktop files, using Telegram for stealthy data exfiltration. Discovered in April 2025,