Conclusion

And a small plug for Ledger Donjon.
Cryptography is hard. There exist people with full-time jobs, who are dedicated to breaking your cryptography. Enter Ledger Donjon.
Security Evaluation Lab @ Ledger
Anti-clockwise: Side Channel test bench; Side Channel Results ; Electromagnetic probes
Recent vulnerabilities discovered and responsibly disclosed by Ledger Donjon:
Gratitude list:
Bonus: