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Zimperium Analysis of checkm8

Can you explain what checkm8 is?  On Friday, September 27th 2019, a security researcher known as @axi0mX publicly disclosed a vulnerability together with a working exploit called checkm8 (read “checkmate”). This permanent and unpatchable exploit leverages a vulnerability in Apple’s bootrom (read-only code; SecureROM), the initial and critical part in the secure boot chain. Every … Read More

The post Zimperium Analysis of checkm8 appeared first on Zimperium Mobile Security Blog.

Zimperium Analysis of checkm8

Can you explain what checkm8 is?  On Friday, September 27th 2019, a security researcher known as @axi0mX publicly disclosed a vulnerability together with a working exploit called checkm8 (read “checkmate”). This permanent and unpatchable exploit leverages a vulnerability in Apple’s bootrom (read-only code; SecureROM), the initial and critical part in the secure boot chain. Every … Read More

The post Zimperium Analysis of checkm8 appeared first on Zimperium Mobile Security Blog.

What exactly is a mobile ______ attack?

Mobile devices contain or have access to the same information as traditional endpoints. While billions of dollars have been spent protecting and securing traditional endpoints, very little has been invested to protect mobile device endpoints. Attackers work on the same model as any other business: where do they get the greatest return on their investment … Read More

The post What exactly is a mobile ______ attack? appeared first on Zimperium Mobile Security Blog.