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Home/Security
Category

Security

Hacks, exploits, scams and the state of crypto security.

89 stories
News

Zilliqa Ledger App’s Nonce Flaw Lets Attackers Recover Private Keys From Just Five On-Chain Transactions

A critical nonce bug in the Zilliqa Ledger app lets attackers recover private keys from just five on-chain transactions. ZIL dropped ~10% on the disclosure.

Marcus Feld · July 23, 2026
News

Galaxy Digital Launches $5M Bitcoin Quantum Readiness Initiative as Q-Day Could Hit by 2030

Galaxy Digital commits $5 million to developer grants, research, and migration planning to harden Bitcoin against quantum computing threats before Q-Day hits by 2030.

Nadia Rahman · July 22, 2026
News

Secret Service Targets $25M in Crypto Tied to Pig-Butchering Romance Scams in Five Coordinated Forfeiture Cases

US prosecutors filed five civil forfeiture cases seeking $25M+ in crypto tied to romance and investment scams, with Secret Service tracing funds to Southeast Asian launderers.

Nadia Rahman · July 22, 2026
Secret Service Targets $25M in Crypto Tied to Pig-Butchering Romance Scams in Five Coordinated Forfeiture Cases
News

Zilliqa Asks Exchanges to Pause ZIL Transfers After Suspected Cold Wallet Breach at Partner

Zilliqa has asked exchange partners to pause all ZIL deposits and withdrawals after a suspected cold wallet compromise at an unnamed partner. Amount stolen unknown.

Nadia Rahman · July 20, 2026
Zilliqa Asks Exchanges to Pause ZIL Transfers After Suspected Cold Wallet Breach at Partner
News

Ostium Hacker Launders 10,540 ETH Through Tornado Cash After $24M Arbitrum Vault Exploit

The Ostium OLP vault exploiter has routed 10,540 of 12,080 stolen ETH through Tornado Cash after a $24M Arbitrum hack revised up from $18M, per PeckShield.

Marcus Feld · July 20, 2026
Ostium Hacker Launders 10,540 ETH Through Tornado Cash After $24M Arbitrum Vault Exploit
News

Allbridge Core Halts Cross-Chain Bridge After $1.65M Flash Loan Exploit Drains Stablecoin Pool

Allbridge Core paused its cross-chain bridge after a flash loan attacker manipulated the stablecoin pool exchange rate and drained roughly $1.65 million in a single transaction.

Marcus Feld · July 20, 2026
Allbridge Core Halts Cross-Chain Bridge After $1.65M Flash Loan Exploit Drains Stablecoin Pool
News

TrustedVolumes Hacker Returns 1,122 ETH in Partial Repayment of May’s $5.8M DeFi Exploit

The attacker behind May's $5.87M TrustedVolumes DeFi exploit sent back 1,122.12 ETH (~$2.07M) on July 17 — roughly 35% of stolen funds — with no official statement from the protocol.

Marcus Feld · July 18, 2026
TrustedVolumes Hacker Returns 1,122 ETH in Partial Repayment of May's $5.8M DeFi Exploit
News

Scattered Spider Duo Pleads Guilty in UK Over $115M Ransomware Spree and Transport for London Hack

Thalha Jubair and Owen Flowers pleaded guilty in a UK court to the 2024 Transport for London hack and a $115M ransomware campaign tied to Scattered Spider.

Nadia Rahman · July 17, 2026
News

Scattered Spider Duo Sentenced to 5.5 Years Each in UK Court Over TfL Hack and $115M Ransom Scheme

Thalha Jubair and Owen Flowers sentenced to 5.5 years at Woolwich Crown Court for hacking TfL and roles in Scattered Spider's $115M crypto ransom scheme.

Nadia Rahman · July 17, 2026
Scattered Spider Duo Sentenced to 5.5 Years Each in UK Court Over TfL Hack and $115M Ransom Scheme
News

Hacked Suno Source Code Reveals 2 Million YouTube Clips and 62,000 Hours of Pond5 Audio Scraped for AI Training

Leaked Suno source code reveals 2 million YouTube clips and 62,000 hours of Pond5 audio scraped for AI training — the most concrete evidence yet of the company's data practices.

Nadia Rahman · July 17, 2026
Hacked Suno Source Code Reveals 2 Million YouTube Clips and 62,000 Hours of Pond5 Audio Scraped for AI Training
← Previous 1 … 5 6 7 8 9 Next →

Most read

  1. 1 Coldcard attacker moves $7.7 million from 293-vault haul
  2. 2 Arbitrum freezes $189 million in ETH tied to Binance exploit
  3. 3 Logan Paul and Coffeezilla Settle CryptoZoo Defamation Lawsuit Out of Court
  4. 4 Arbitrum pauses Stylus activation without disclosing specific risks
  5. 5 Zilliqa Ledger App’s Nonce Flaw Lets Attackers Recover Private Keys From Just Five On-Chain Transactions
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