Technology ❯ Cybersecurity

Cryptocurrency

Blockchain Hacking Bitcoin Blockchain Technology Wallet Security Theft DeFi Decentralized Finance Exchanges Exploits

Coldcard Firmware Flaw Exposes Seed Generation, Over $100M in Bitcoin Stolen

A deterministic software random‑number generator introduced in March 2021 collapsed entropy and forced urgent seed replacement.

Coldcard Seed Bug Lets Attackers Sweep Hundreds of Bitcoin

North Korea Arrests Former Cyber Operatives Over Alleged Theft From State Banks

Zilliqa Suspends Native ZIL Transfers After Ledger App Flaw Exposes Keys

ZEC Rallies as Short Liquidations and Formal Proofs Move Ironwood Toward Activation

Ill Bloom Flaw Exposes Thousands of Crypto Wallets

SecondFi Confirms Wallet Bug Let Attackers Reconstruct Keys and Steal 16 Million ADA

SecondFi Signing Bug Exposes Private Keys and Drains 16 Million ADA

G7 Elevates North Korea Crypto Thefts as Weapons‑Financing Threat

Unverified Crypto Ransom Claim and Mexican Grave Tip Deepen Probe Into Nancy Guthrie Disappearance

India’s ED Files PMLA Case Over $20 Million Coinbase Spoofing and Attaches ₹64.55 Crore

Canadian Pleads Guilty to Laundering $13M in Stolen Cryptocurrency

Bipartisan Bill Would Create Federal Cryptocurrency Theft Task Force

Raydium Loses $1.34 Million to Exploit of Deprecated AMM V3 Pools

Humanity Protocol Loses $36M After Admin Keys Stolen and H Token Tanks

Ledger Donjon Finds Hardware Flaw in TROPIC01 Chip Used by Trezor Safe 7

Crypto Hack Losses Fall 90% to $68.3 Million in May, CertiK Says

White‑Hat Researcher Reopens 2016 HongCoin Contract, Freeing 1,003 ETH

Gravity Bridge Halted After $5.4 Million Drain From Likely Validator Key Breach

Drift Says USDC Insurance Fund Was Unaffected and Will Allow Withdrawals