Netcrook
#Allowlisting
When an Invoice Becomes an Access Pass: The Hidden Power of Legitimate Remote Tools
A fake business document and a trusted support app can be enough to create durable access, especially when defenders do not tightly govern remote software.
Kazuar’s Old Trick, New Pressure: Trusted Processes Become the Hideout
The backdoor linked to Turla has resurfaced with a loader chain built around DLL side-loading and PowerShell, a combination that can shrink obvious disk artifacts and complicate basic allowlist-based defenses.
Fake Installers, Real Control: How Remote Support Trust Becomes Malware’s Shortcut
A malware chain built around ScreenConnect abuse and fake installers shows how attackers can turn everyday remote-management habits into a quiet path to AsyncRAT.
Search Results Became the Delivery Layer in a ScreenConnect Abuse Campaign
A multi-language lure tied to freeware searches shows how SEO manipulation can turn ordinary browsing into a path toward unwanted remote-access software.
Exchange’s EWS Path Opens a Quiet SSRF Risk With Loud Consequences
A public proof-of-concept for CVE-2026-45502 turns a mail server component into a reminder that server-trusted requests can become a dangerous pivot point.
The Quiet Logic Behind Zero Trust: Why Ransomware Hunts Easier Doors
A conference talk in Rome put a simple idea back at the center of ransomware defense: make the environment harder to trust, harder to move through, and less worth the trouble.
When Malware Learns to Sign Its Own Identity, Ransomware Gets a New Advantage
Microsoft’s disruption of Fox Tempest points to a quieter threat than encryption itself: criminals gaming the software trust layer that makes malicious code look legitimate.
One Upload, Two Worlds: How a Web UI Can Turn Saved Content Into a Standing Threat
A reported flaw in Open WebUI underscores a familiar but dangerous pattern: when user-controlled files are stored and later rendered, a single upload can become a persistent attack surface.