News emerged on May 9 that a Russian hacker collective known as Fxmsp claimed to have breached three major U.S.-based antivirus companies. The hackers said they “worked tirelessly” for the first quarter of 2019 to obtain access to the companies’ internal networks, where they extracted sensitive antivirus source code, artificial intelligence models, web security software, and security plug-ins. […]

A Russian hacker collective known as Fxmsp claimed on April 24 that it breached three large U.S.-based antivirus companies. […]