Hotel chain Marriott disclosed a security breach that impacted more than 5.2 million hotel guests who used the company's loyalty app.

Hotels operated and franchised...

U.S. cybersecurity firm FireEye has observed Chinese actor APT41 carry out one of the broadest campaigns by a Chinese cyber espionage actor the company has...

The annual hacking event Pwn2Own was held for the first time remotely and several hackers from all over the world participated and demonstrated their capabilities....

Twitter said on Saturday that an official Twitter account of the Olympics and the International Olympic Committee’s (IOC) media Twitter account had been hacked and...

The United States has charged four Chinese military hackers in the 2017 breach of the Equifax credit reporting agency that affected nearly 150 million American...

Twitter on Friday said that the official Twitter accounts of social media giant Facebook and its Messenger platform were hacked.

“As soon as we were...

Security researchers showed how a threat actor could exploit an IoT network (smart lightbulbs and their control bridge) to launch attacks on conventional computer networks...

Japanese electronics and IT company NEC Corp disclosed a security breach today that took place in December 2016.

The company said that some...

More than a dozen teams in the US National Football League have had their social media accounts hacked.

The teams included the San Francisco 49ers...

Mitsubishi Electric on Monday disclosed a major security breach.

"We have confirmed that our network may have been subject to unauthorized access by a third...