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Ransomware Group Takes Credit for Trellix Hack
The RansomHouse ransomware group has taken credit for the recent attack on the cybersecurity firm Trellix. The Trellix hack came to light this week when…
Your refresh plan has a CVE blind spot
The conversation is straightforward, but the problem behind it is not. The customer bought servers in 2017 and typically refresh every five to six years.…
The Battle for macOS Management: MDM vs. RMM
There are many ways to deploy software to macOS, and each comes with its own unique set of benefits and challenges. Outside of manually downloading…
New Linux ‘Dirty Frag’ zero-day gives root on all major distros
A new Linux zero-day exploit, named Dirty Frag, allows local attackers to gain root privileges on most major Linux distributions with a single command. Security…
TCLBANKER Malware Targets Users Through Self-Propagating WhatsApp and Outlook Worm Modules
A highly sophisticated Brazilian banking trojan named TCLBANKER, tracked under the campaign REF3076, this malware represents a major update to the older Maverick and SORVEPOTEL…
Vidar Infostealer Campaign Steals Passwords, Cookies, Crypto Wallets, and Device Data
A highly evasive multi-stage malware campaign deploying the Vidar Infostealer. First discovered in late 2018 and built on the Arkei stealer source code, Vidar is…
OpenAI tunes GPT-5.5-Cyber for more permissive security workflows
OpenAI is rolling out GPT-5.5-Cyber, a variant of its latest AI model, in limited preview for verified cybersecurity professionals and organizations through its Trusted Access…
One Missed Threat Per Week: What 25M Alerts Reveal About Low-Severity Risk
The dark secret of enterprise security operations is that defenders have quietly institutionalized the practice of not looking. This is not just anecdotal, but rather…
AI to help mainframes remain business critical in 2026
For years, rip and replace has dominated conversations about the mainframe. A smarter, more pragmatic reality is now taking hold. Mainframe systems can process millions…