An actively exploited security bypass vulnerability in Microsoft Defender SmartScreen is being exploited in a new stealer campaign to download malicious executables on the victim’s system. Tracked as ...

Update, March 31, 2025: This story, originally published March 29, has been updated with an explanation of LOLBINS as well as further technical information regarding the Windows Defender Application ...

A Microsoft Defender SmartScreen vulnerability patched in November has found fresh active exploitation in a Phemedrone information-stealing malware campaign, according to cybersecurity research and ...

The Trend Micro Zero Day Initiative (ZDI) has recently unearthed a critical vulnerability, identified as CVE-2024-21412, which they’ve dubbed ZDI-CAN-23100. The flaw was reported to Microsoft as part ...

Cybersecurity experts have uncovered the active exploitation of CVE-2023-36025, which also led to the dissemination of a new strain of malware called Phemedrone Stealer. This malware explicitly ...