Researchers with Mandiant said that since at least April 14, the threat group behind the attack has used stolen credentials to access over 100 customer tenants. Some of the credentials were stolen via infostealer malware as early as 2020.
A new ecosystem of security researchers is emerging, looking to sniff out data security and privacy issues in AI systems and grappling with issues like a lack of transparency into and understanding of LLMs.
A critical remote code execution bug (CVE-2024-4577) in all versions of PHP on Windows has been patched. The bug also affects all Windows versions of XAMPP.
Microsoft said the controversial Copilot Plus PC Recall feature will no longer be enabled by default after backlash from security and privacy experts.
Wyden said the Change Healthcare ransomware attack demonstrates how the HHS’ current self-regulatory approach to cybersecurity is “insufficient.”