Santa Clara Valley Transportation Authority (vta.org) last weekend has forced a days-long shutdown of many of the agency's computer systems. VTA officials say they believe they have contained the cyberattack, but key systems remained offline Thursday.

VTA is experiencing technology system disruptions, including the customer call center and real-time info. ( Apr 19, 2021 )

https://www.mercurynews.com/2021/04/22/cyberattack-targets-vta-unclear-if-personal-information-breached/