Earlier this week, the data of over 70 million people was posted for sale on an online cybercrime forum. The person selling the data claims it stems from a 2021 breach at AT&T.
Back in 2021, a hacker named Shiny Hunters claimed to have breached AT&T and put the alleged stolen data up for sale for $1 million for a direct sell. Fast forward three years and another threat actor calling themselves MajorNelson has leaked what they say is the same data.
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Source: Malwarebytes Labs