Christopher Roark, Author at Cointelegraph Magazine

Christopher Roark

Some say he's a white hat hacker who lives in the black mining hills of Dakota and pretends to be a children's crossing guard to throw the NSA off the scent. All we know is that Christopher Roark has a pathological desire to hunt down scammers and hackers.

Bankroll Network DeFi hacked, $50M phisher moves crypto on CoW: Crypto-Sec

byChristopher Roark 5 min September 23, 2024

Crypto Sec generic art

2 auditors miss $27M Penpie flaw, Pythia’s ‘claim rewards’ bug: Crypto-Sec

byChristopher Roark 4 min September 9, 2024

Crypto Sec generic art

$55M DeFi Saver phish, copy2pwn hijacks your clipboard: Crypto Sec

byChristopher Roark 4 min August 26, 2024

crypto-sec cover art

Weird ‘null address’ iVest hack, millions of PCs still vulnerable to ‘Sinkclose’ malware: Crypto-Sec

byChristopher Roark 4 min August 12, 2024

Crypto Sec generic art

Most popular

Hodler's Digest

Bitcoin’s odds of June highs, SOL’s $485M outflows, and more: Hodler’s Digest, March 2 – 8

byEditorial Staff March 8, 2025

Hodler's Digest

SCB tips $500K BTC, SEC delays Ether ETF options, and more: Hodler’s Digest, Feb. 23 – Mar. 1

byCiaran Lyons 7 min March 1, 2025

3AC-related OX.FUN denies insolvency rumors, Bybit goes to war: Asia Express

byYohan Yun 5 min February 27, 2025

Researchers accidentally turn ChatGPT evil, Grok ‘sexy mode’ horror: AI Eye

byAndrew Fenton 5 min February 27, 2025

DeFi will rise again after memecoins die down: Sasha Ivanov, X Hall of Flame

byCiaran Lyons 3 min February 26, 2025

‘Elon Musk at Bitcoin 2024’ scam, Lazarus Group hacks, MOG phishing: Crypto-Sec

byChristopher Roark 6 min July 31, 2024

crypto-sec cover art

Crypto-Sec: Evolve Bank suffers data breach, Turbo Toad enthusiast loses $3.6K

byChristopher Roark 5 min July 15, 2024

crypto-sec cover art