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Vulnerabilities

  • Hussein
  • Posted by Hussein
February 18, 2026

I discovered a synchronization flaw between Instagram and Facebook’s advertising system that...

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  • Hussein
  • Posted by Hussein
February 12, 2026

I found a serious vulnerability in Instagram’s Account Center that allowed a...

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  • Hussein
  • Posted by Hussein
January 5, 2026

I discovered a vulnerability in the Mandiant Advantage platform that exposes the...

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  • Hussein
  • Posted by Hussein
October 14, 2025

I discovered a vulnerability that lets anyone discover collaborative posts of private...

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  • Hussein
  • Posted by Hussein
June 10, 2025

I discovered a vulnerability that lets Meta Verified accounts change their name...

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  • Hussein
  • Posted by Hussein
February 14, 2025

In January 2025, I discovered a critical vulnerability within Instagram’s Meta Verified...

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