How hard is it to crack a private key?
Private keys are practically impossible to crack when generated correctly, but weak randomness, malware, phishing, and poor storage can still...
CyberSec & Custody
Cyber-Security & Custody related articles.
Call of Duty Cheaters Lose Bitcoin to Malware
Call of Duty cheat software carried malware that stole account data and Bitcoin wallets, showing why gamers should avoid cheats...
Avoid Phishing Scams and Address Poisoning
Learn how phishing scams and address poisoning target crypto users, plus practical steps to protect your accounts, wallet addresses, and...
Protect your crypto assets from address swap attacks
BitcoinVN explains address swap attacks, how clipboard malware can replace wallet addresses, and practical steps to verify addresses before sending...
Is Ledger QFS (Quantum Financial System) a scam?
Ledger QFS is a scam. Learn how the fake Quantum Financial System pitch exploits Ledger’s brand, and how to protect...
Ledger Connect Kit Exploit – threats and solutions
Ledger’s Connect Kit exploit shows how malicious DApp code can trick users into signing wallet-draining transactions and why custody security...
Durov arrest – OpSec tips & what does the future hold for TON?
Pavel Durov’s arrest is a reminder to keep a low profile abroad, choose travel destinations carefully, and harden crypto custody...
Air Gapped Wallets – what are the benefits?
Air-gapped wallets keep private keys offline. Learn how Blockstream Jade and Coldcard use QR codes or microSD cards for stronger...
“The triad that matters is self-custody / privacy / scalability” – Salvatore Ingala, Senior Firmware Engineer & Bitcoin Expert at Ledger
An interview with Salvatore Ingala on Bitcoin self-custody, privacy, scalability, Ledger signing devices, Miniscript, and Southeast Asia Bitcoin events.
