Payouts King ransomware uses QEMU VMs to bypass endpoint security

The Payouts King ransomware is using the QEMU emulator as a reverse SSH backdoor to run hidden virtual machines on ...

Hackers are abusing unpatched Windows security flaws to hack into organizations

A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit ...
Windows Report

RedSun Exploit Hits Microsoft Defender Zero-Day, Grants SYSTEM Access

RedSun exploit targets Microsoft Defender zero-day, granting SYSTEM access on fully patched Windows systems with no patch available.
The Hacker News

Three Microsoft Defender Zero-Days Actively Exploited; Two Still Unpatched

Three Defender zero-days exploited since April 10, 2026, enabling privilege escalation and DoS, forcing isolation of affected ...

Is friendly fraud the payments industry's problem to solve or its problem to admit?

Here is the uncomfortable truth about friendly fraud: we created it. Not consumers. Not fraudsters. Us. The payments industry ...

Webinar: From phishing to fallout — Why MSPs must rethink both security and recovery

Cyberattacks are evolving faster than many MSP and corporate defenses can keep up, with phishing driving much of today's ...
CSO Online

Another Microsoft Defender privilege escalation bug emerges days after patch

New PoC shows how Microsoft Defender can be tricked into rewriting malicious files into protected locations, enabling ...
IEEE

Deep Learning based Unified CSI Feedback for TDD and FDD Massive MIMO Systems

Abstract: Accurate channel state information (CSI) is essential for maximizing massive MIMO throughput. While time-division duplexing (TDD) systems exploit channel reciprocity for easier downlink CSI ...