Google’s Phone Number Leak: A Goldmine for SIM Swappers?
A cybersecurity researcher, brutecat, discovered a flaw allowing phone numbers linked to Google accounts to be brute-forced, posing a major threat for SIM swappers. Thankfully, Google has fixed this glitch. Yet, it’s a reminder that our phones are not just for selfies and emojis—they’re gateways to our digital lives!

Hot Take:
Who knew that Google’s phone number disclosure glitch could make SIM swapper’s day better than a lottery win? It’s like handing out cheat codes to a video game, but with real-life consequences. Thankfully, Google patched this faster than you can say “what’s my number?”
Key Points:
- Cybersecurity researcher brutecat discovered a way to brute-force Google account phone numbers.
- The exploit posed a significant threat to user privacy, especially from SIM swappers.
- Google swiftly patched the issue after being alerted by the researcher.
- Brutecat’s method involved transferring document ownership in Google Looker Studio.
- Google rewarded the researcher with $5,000 and some swag for their contribution.
Already a member? Log in here