Three SIM-swapping gangs separately claimed multiple times on Telegram to have phished staff at T-Mobile throughout 2022, far more often than other US carriers (Brian Krebs/Krebs on Security)

Brian Krebs / Krebs on Security:
Three SIM-swapping gangs separately claimed multiple times on Telegram to have phished staff at T-Mobile throughout 2022, far more often than other US carriers  —  Three different cybercriminal groups claimed access to internal networks at communications giant T-Mobile in more than 100 …