N.S.A. analysts have tried to figure out what the Shadow Brokers took. None of the leaked files date from later than 2013 — a relief to agency officials assessing the damage. But they include a large share of T.A.O.’s collection, including three so-called ops disks — T.A.O.’s term for tool kits — containing the software to bypass computer firewalls, "

Penetrate Windows and break into the Linux systems most commonly used on Android phones."