DUBAI (Reuters) - Saudi Aramco, the world's biggest oil producer, has resumed operating its main internal computer networks after a virus infected about 30,000 of its workstations in mid-August, the ...

A new open-source and cross-platform tool called Tirith can detect homoglyph attacks over command-line environments by analyzing URLs in typed commands and stopping their execution. Available on ...

I write frequently about the threat of malware and how threat actors are using it to do everything from steal personal information to fully take over users' devices or add them to botnets. These ...

In February 2025, the Microsoft Threat Intelligence Center warned that Russian hackers were targeting Microsoft 365 accounts using device code phishing. In December, ProofPoint reported similar ...

In this week’s Computer Weekly, it’s been a year since the ransomware attack that brought down Marks & Spencer – but has the ...