The M.T.A. Is Breached by Hackers as Cyberattacks Surge

The M.T.A. Is Breached by Hackers as Cyberattacks Surge

Hackers with suspected ties to China penetrated the New York transit agency’s computer systems in April, an M.T.A. document shows. Transit officials say the intrusion did not pose a risk to riders.

The M.T.A. Is Breached by Hackers as Cyberattacks Surge