Ledger says popular chip used in smartphones vulnerable to unstoppable attack

Dezember 5, 2025
528_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjUtMTIvMDE5YWU3NjItNmNlYi03YmMwLWI1YTktYjFkNzY0Zjk1NDg5

Ledger says it was able to gain “full and absolute control” over a smartphone by using electromagnetic pulses to take over its chip.

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