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Threat actors are now abusing DNS queries as part of ClickFix social engineering attacks to deliver malware, making this the first known use of DNS as a channel in these campaigns.

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.

Running Claude Code locally is easy. All you need is a PC with high resources. Then you can use Ollama to configure and then ...

As Chief Information Security Officers (CISOs) and security leaders, you are tasked with safeguarding your organization in an ...

The hackers use fake CAPTCHA pages—which are designed to mimic standard security checks—to trick users into installing malicious software (“Stealthy StealC Information Stealer”) via keyboard commands.

Chrome and Edge users warned about NexShield browser extension scam that causes crashes and tricks users into installing ...

Managing Windows user profiles is often time-consuming and tedious. Here are some tips on how to leverage PowerShell to make ...

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 ...

ClickFix campaigns have adapted to the latest defenses with a new technique to trick users into infecting their own machines with malware.

Your PC's critical security certificates may be about to expire - how to check ...

An unknown cybercriminal is using Anthropic's AI chatbot to infiltrate Mexican government networks. This follows a worrying trend.