Google Fi has despatched an electronic mail to clients to reveal that their account knowledge was included within the greater than 37 million buyer information stolen from T-Cellular in November 2022.
Google Fi is a wi-fi plan that runs a lot of its service over T-Cellular networks.
Particulars on Google Fi clients, together with telephone quantity, SIM serial card quantity, and repair plan particulars had been among the many stolen T-Cellular knowledge.
Google added in its electronic mail that the compromised info did not comprise “your title, date of start, electronic mail handle, cost card info, Social Safety or tax IDs, driver’s license or different type of authorities ID, or monetary account info, passwords or PINs that you could be use for Google Fi or the contents of any SMS messages or calls.”
Nonetheless, Lior Yaari, CEO and co-founder of Grip Safety, famous that potential cyberattackers can nonetheless do loads of injury through SIM-swapping, by getting access to the customers’ telephone numbers and SIM serial card numbers.
“At minimal, affected clients ought to contemplate altering out their SIM card to guard themselves,” he stated through electronic mail. “As soon as the hackers take over your telephone quantity, they’ll use it for illicit functions, and even bypass two-factor authentication that makes use of SMS.”
Google Fi has not famous what number of clients are affected.
“Given the intense nature and influence of the breach, it’s shocking that Google has not disclosed the variety of clients impacted, like what now we have seen in different main breaches,” Yaari stated. Google didn’t instantly return a request for remark.
The most recent T-Cellular knowledge breach marks the second in two years for the cellular service.
