Cyber Security

Scam Shield is the first Un-Carrier initiative being taken by the company since merging with former competitor Sprint, whose retail stores will officially begin operating under the T-Mobile brand nationwide starting August 2. 

The White House has been in "constant contact" with Twitter over the past 18 hours to ensure the president's account is secure, according to Press Secretary Kayleigh McEnany. 

The FBI and the N.Y. Department of Financial Services have opened investigations into a widespread hack of popular Twitter accounts of public figures and companies.

A Twitter employee helped give hackers access to a number of high-profile accounts using an internal tool, according to Motherboard.

Cybersecurity experts say such a breach could have dire consequences since the attackers were tweeting from verified, globally influential accounts with millions of followers.

A flaw in Zoom's customizable URL feature could have allowed hackers to steal sensitive information, new findings show.

The hacked accounts sent out tweets soliciting the public to send bitcoin to a specific address.

A number of prominent Twitter accounts appeared to be hacked Wednesday as they sent out messages seeking donations in Bitcoin.

The U.K. will bar British telecom companies from purchasing new equipment from Huawei.