Biztonsági szemle

A Chinese threat actor infiltrated several IT and security companies in a bring-your-own VS code, with an eye to carrying out a supply-chain-based espionage attack.

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A ransomware group called Brain Cipher claims to have stolen more than a terabyte of compressed data.

The second zero-day vulnerability found in Windows NTLM in the past two months paves the way for relay attacks and credential theft. Microsoft has no patch, but released updated NTLM cyberattack mitigation advice.

Scammers set up call centers in luxury rentals to run bank help-desk fraud, as well as large-scale phishing campaigns, across at least 10 European countries, according to law enforcement.

Cisco Modeling Labs Free is now available, making our premier network virtualization platform easier and more accessible than ever.

Researchers demonstrate a proof-of-concept cyberattack vector that gets around remote, on-premises, and local versions of browser isolation security technology to send malicious communications from an attacker-controlled server.

Two Russian groups targeting critical infrastructure in U.S. and at least nine other countries.

Nominations for 2025 SC Awards are open, and we are delighted to announce the return of SC Media’s in-person celebration.

More than 4% of US attempted e-commerce transactions between Thanksgiving and Cyber Monday suspected to be fraudulent.

Using different parts of our brains gives us different perspectives on the world around us and approaches to the problems we face in security.