<p><img src="https://images.cointelegraph.com/images/528_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjUtMDkvMDE5OTJlMzItZjQyZS03MDAzLWEzYjMtYjliMDM4ODRiMDk1.jpg" alt="Failed NPM exploit highlights looming threat to crypto security: Exec"></p><p>Ledger chief technology officer Charles Guillemet said that while the immediate danger had passed, the threat still exists.</p>