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How 1-Time Passcodes Became a Corporate Liability

Krebs on Security

In a blog post earlier this month, Cloudflare said it detected the account takeovers and that no Cloudflare systems were compromised. 4 it became aware of unauthorized access to information related to a limited number of Twilio customer accounts through a sophisticated social engineering attack designed to steal employee credentials.

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

Krebs on Security

This means that stealing someone’s phone number often can let cybercriminals hijack the target’s entire digital life in short order — including access to any financial, email and social media accounts tied to that phone number. KrebsOnSecurity shared a large amount of data gathered for this story with T-Mobile.

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