Historically, traditional state-sponsored cyber espionage groups have been the most prolific attributed users of zero-day vulnerabilities. [But] over the last few years, the increase of zero-day exploitation attributed to CSVs and their customers has demonstrated the growing ability of these vendors to provide zero-day access to a wider range of threat actors than ever before.
At the time, the FBI recognized there was a significant need to shift their hiring practices to really focus on people with cyber skill sets, because it wasn't just about cybercrime, but also terrorism, counter intelligence and criminal investigations. We needed agents who had more of a technical discipline to help with that.
