Filtered by category: Cybersecurity News, tag: ransomware × Clear
Nutex Health Data Breach – Hackers Gained Access to Network and Exfiltrated Data
Matched: health
Nutex Health, a Houston-based healthcare company, has disclosed a data breach after an unknown third party accessed and exfiltrated data from its servers. Revealed in an SEC Form 8-K filing dated August 24, 2026, the incident's full scope remains undetermined. Potentially affected data includes patient records, employee information, financial data, and intellectual property. The company activated its response plan, engaged forensic experts, and notified law enforcement.
CISA Warns Medusa Ransomware Hackers Steal Data, Kill Security Tools, and Encrypt Entire Networks
Matched: health
CISA, the FBI, and HHS have jointly issued an updated advisory warning that Medusa ransomware attackers are actively targeting enterprise networks, disabling security tools, stealing sensitive data, and encrypting entire systems. The alert urges organizations to strengthen defenses against the group, which has escalated its activity across critical sectors.
Russian Hacker Breaches Companies, Sells Their Access and Spies on Ukrainian Military Sites
Matched: health
A Russian-speaking hacker has been linked to a broad campaign breaching organizations across multiple sectors worldwide, including education, healthcare, finance, and government. The actor exploited exposed security appliances and public applications to harvest credentials and sell network access to ransomware groups. The operation also reportedly included surveillance activity targeting Ukrainian military websites.