The man alleged to have impersonated Joe Biden appears to control a network of marketing firms and fundraising operations. 

An investigation identified Life Corporation and Lingo Telecom as allegedly behind the operation that impersonated President Joe Biden. 

It's one of the most aggressive actions taken yet by U.S. government or corporate officials to combat the Exchange Server vulnerabilities.

Houston and Las Vegas were at the center of Monday's court action.

The court fights over the long weekend stretched from California to Pennsylvania.

Spending all the money in the world on high-tech cybersecurity tools doesn’t do much for organizations if they still can’t stop email scammers.

One state rises above the rest when it comes to federal representatives introducing cybersecurity legislation in this Congress.