North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance.

The agency has since analyzed three samples from a critical infrastructure provider’s Ivanti Connect Secure device after ...

North Korea-linked ScarCruft’s Ruby Jumper uses Zoho WorkDrive C2 and USB malware to breach air-gapped systems for ...

PowerShell can do far more than most users realize. Explore 10 hidden capabilities that save time, improve reporting, and supercharge your workflow.

IntroductionIn December 2025, Zscaler ThreatLabz discovered a campaign linked to APT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima), which is a DPRK-backed threat group. In this campaign ...

Bulky, assorted files filling up my Downloads folder are no more.

A sophisticated Python-based malware deployment uncovered during a fraud investigation has revealed a layered attack involving obfuscation, disposable infrastructure and commercial offensive tools.

While software can sync files and folders for you, it's often limited in scope. Learn how a PowerShell script can help you build a custom solution.

An AI-assisted hacker campaign breached over 600 FortiGate firewalls worldwide by exploiting weak credentials and public interfaces in a chilling demonstration of how generative AI ...

Stellar Migrator for Exchange is available now with a free trial supporting migration of 2 mailboxes. Priced from as low as $3 per mailbox for 500-mailbox migration. For a customized quote for ...

Stellar Migrator for Exchange is available now with a free trial supporting migration of 2 mailboxes. Priced from as low as ...

A fake CAPTCHA scam is tricking Windows users into running PowerShell commands that install StealC malware and steal passwords, crypto wallets, and more.