From the story here:
For instance, a ruling declassified this month by the Foreign Intelligence Surveillance Court (FISA) chronicles nearly 10 pages listing hundreds of violations of the FBI’s privacy-protecting minimization rules that occurred on Comey’s watch.
The behavior the FBI admitted to a FISA judge just last month ranged from illegally sharing raw intelligence with unauthorized third parties to accessing intercepted attorney-client privileged communications without proper oversight the bureau promised was in place years ago.