Microsoft is gearing up for big PowerShell and Windows OpenSSH changes in 2026, but security will come before flashy new features.
What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer ...
Microsoft's Defender Security Research Team has observed threat actors actively exploiting internet-exposed SolarWinds Web Help Desk instances in multi-stage intrusions that led to lateral movement ...
Microsoft links SolarWinds WHD exploits to RCE, lateral movement, and domain compromise in multi-stage attacks.
Attacks targeting SolarWinds Web Help Desk instances in December 2025 might have exploited recently patched vulnerabilities as zero-days.
A new open-source and cross-platform tool called Tirith can detect homoglyph attacks over command-line environments by ...
SSH3 is a complete revisit of the SSH protocol, mapping its semantics on top of the HTTP mechanisms. It comes from our research work and we (researchers) recently proposed it as an Internet-Draft ...
We are seeing exploitation of SolarWinds Web Help Desk via CVE‑2025‑40551 and CVE‑2025‑40536 that can lead to domain ...
Just like the original Fail2Ban, this configurable and easy to use solution works by scanning logs, in this case the Windows event log from the Win32-OpenSSH service and bans IPs with too many failed ...