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Hackers Claim They Breached T-Mobile More Than 100 Times in 2022

Krebs on Security

In each case, the goal of the attackers was the same: Phish T-Mobile employees for access to internal company tools, and then convert that access into a cybercrime service that could be hired to divert any T-Mobile user’s text messages and phone calls to another device. One of the groups that reliably posted “Tmo up!”

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The Life Cycle of a Breached Database

Krebs on Security

Nixon said she and her colleagues noticed in the preceding months a huge uptick in SIM-swapping attacks , a scheme in which fraudsters trick or bribe employees at wireless phone companies into redirecting the target’s text messages and phone calls to a device they control. Urgency should be a giant red flag. Take a deep breath.

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