Prosecutors confirmed Peter Williams, the former Trenchant boss, sold eight exploits to a Russian buyer. TechCrunch exclusively reported that the Trenchant division was investigating a leak of its hacking tools, after another employee was accused of involvement.

Security researchers found a government hacking campaign that relies on Windows spyware developed by surveillance tech maker Memento Labs. When reached by TechCrunch, the spyware maker's chief executive blamed a government customer for getting caught.