Israeli startup Gambit Security has held Iranian hackers responsible for a disruptive computer breach that forced Los Angeles' transit system to shut down parts of its network in March, reported news agency Reuters.
The hackers stole at least 700 gigabytes of emails, backups, and other files from the Los Angeles County Metropolitan Transportation Authority (LACMTA), according to Gambit Security, which said it discovered the stolen data after it was accidentally exposed online.