Italian prosecutors have given up on catching the person who hacked and destroyed Hacking Team

Hacking Team (previously) was an Italian company that developed cyberweapons that it sold to oppressive government around the world, to be used against their own citizens to monitor and suppress political oppositions; in 2015, a hacker calling themselves "Phineas Fisher" hacked and dumped hundreds of gigabytes' worth of internal Hacking Team data, effectively killing the company.