A hacker claimed that 1.2TB of private data stolen from Standard Bank, including client credit card details, will be shared online in stages. The bank, the largest in South Africa by assets, was breached in late February, with the hacker known as “ROOTBOY” claiming that they spent “just over three …

Threat actors are exploiting 3 new Windows security flaws in their attacks to get SYSTEM or higher administrator access. Since the beginning of the month, a security expert called “Chaotic Eclipse” or “Nightmare-Eclipse” has shared proof-of-concept exploit code for all three security problems. Two of the flaws, called BlueHammer and RedSun, …

Cisco has updated to fix four security issues affecting Identity Services and Webex Services. These flaws could let someone run harmful code and pretend to be any user in the service. The details of the vulnerabilities are below: CVE-2026-20184 (CVSS score: 9.8): An improper check of certificates in the single …