Kettering Health, which operates 14 medical centers and over 120 outpatient facilities in Ohio, is recovering from a cyberattack that forced a system-wide technology outage and procedure cancellations on May 20, 2025. The attack also led to scam calls requesting payment for medical expenses. The incident is under investigation, and emergency rooms remained open despite the attack.

Microsoft, DOJ take down Lumma Stealer malware sites
Microsoft, US Department of Justice and other international partners have dismantled the infrastructure behind the Lumma Stealer malware, which had infected almost 400,000 computers globally.