Cybersecurity firm F5 Networks says government-backed hackers had “long-term, persistent access” to its network, which allowed them to steal the company’s source code and customer information. In a ...

The cybersecurity company F5 Inc. said nation-state hackers breached its networks, gaining “long-term, persistent access” to certain systems and stealing some source code. The breach prompted alerts ...

Spear phishing, the act of sending targeted emails to get you to share financial information or passwords, can be exceptionally sophisticated. “The old-style ones had spelling and punctuation errors, ...

The last year has seen some of the costliest cyber attacks on UK businesses to date. Attacks on Marks & Spencer cost the supermarket chain hundreds of millions in lost profits and led to empty shelves ...