Text Message Routing Company Discloses Possible 5-Year-Long Hack

Syniverse, a telecom company that helps carriers like Verizon, T-Mobile, and AT&T route messages between each other and other carriers abroad, disclosed that it was the subject of a possible five year long hack. If the name Syniverse sounds familiar, the company was also responsible for the disappearance of a swath of Valentine’s Day text messages in 2019.