Hackers Crashed San Francisco Municipal Railway Systems

San Francisco Municipal Railway computer systems hacked in a Ransomware attack and the authorities had to give away free rides all day long to its customers, on Saturday last week.

The San Francisco Municipal Transporation Agency (SFMTA) gave free service on its Metro light-rail all day long, on Saturday, after an apparent ransomware hack of the agency’s computer systems.

Pink ‘out of service’ notification showed on ticket machines at Powell Street station, where operators taped paper signs which read ‘Metro Free.’

San Francisco Municipal Railway (MUNI) spokesperson confirmed the news of the hack and administration had to shut down their systems and “opened the fare gates as a precaution to minimize customer impact.”

“There’s no impact to the transit service, but we have opened the fare gates as a precaution to minimize customer impact,” said Muni spokesman. “Because this is an ongoing investigation it would not be appropriate to provide additional details at this point.”

The station screens displayed a message that reads:

“You Hacked, ALL Data Encrypted. Contact For Key(cryptom27@yandex.com)ID:681 ,Enter.”

The Verge contacted the hackers via email which confirmed that he was seeking a deal with MUNI to remove the ransomware:

“we don’t pay attention to interview and propagate news ! our software working completely automatically and we don’t have targeted attack to anywhere! SFMTA network was Very Open and 2000 Server/PC infected by software! So we are waiting for contact any responsible person in SFMTA, but I think they don’t want a deal! So we close this email tomorrow!”

The hacker demanded 100 BTC ($73,184 USD) with current exchange rates.

However, SFMTA had no intention of paying the ransomware. On its website blog, it reads: “The SFMTA has never considered paying the ransom. We have an information technology team in place that can restore our systems, and that is what they are doing.”

Morphus Labs mentioned the same hacker in September in a link to a strain of ransomware called Mamba, which uses similar tactics to those used against MUNI.

At the time of the attack, experts at transit had no idea who was responsible for the cyber attack.

According to San Francisco Municipal Railway blog, “Upon discovering the malware, we immediately contacted the Department of Homeland Security (DHS) to identify and contain the virus. We are working closely with the FBI and DHS on this matter.”

Moreover, it reads, “Existing backup systems allowed us to get most affected computers up and running this morning, and our information technology team anticipates having the remaining computers functional in the next day or two.”

Photo: SFMTA

Peter Kendrick

Peter Kendrick is a writer with emphasis on security and other interests. Senior Editor at BeEncrypted. He is passionate about latest security issues, technology, traveling and blogging. You can reach Peter Kendrick on Twitter (@peterkendrickk)

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