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Crypto security — hacks, exploits, and post-mortems

Smart-contract exploits, bridge hacks, phishing campaigns, and exchange breaches cost the crypto industry billions every year. Our security coverage reports each major incident as it surfaces — root cause where known, on-chain forensic trails, attacker addresses, fund flows through mixers and bridges, recovery efforts, and post-mortems published by the affected protocols and audit firms. We also follow the white-hat ecosystem, bug bounty programs at Immunefi and Code4rena, ongoing audits, and the security-tooling vendors (formal verification, runtime monitoring) working to reduce the next breach.

Smart-contract exploitsBridge & oracle hacksExchange breachesPhishing & social engineeringPost-mortemsAudits & bug bounties
Ostium to Resume Operations July 23 After $24M Exploit
Security

Ostium to Resume Operations July 23 After $24M Exploit

Ostium announced it will resume operations on July 23 following a $24 million exploit that forced the platform offline. ...

Jul 22, 2026, 08:06 PM
Ostium
DCENT S Wallet Review: Design, Features, Security Assessment
Security

DCENT S Wallet Review: Design, Features, Security Assessment

99Bitcoins published a detailed review of the DCENT S hardware wallet, covering its design, feature set, supported asset...

Jul 22, 2026, 06:03 AM
DCENT S99Bitcoins
Movement Labs Files for Chapter 11 Bankruptcy After MOVE Token Scandal
Layer 2Security

Movement Labs Files for Chapter 11 Bankruptcy After MOVE Token Scandal

Movement Labs filed for Chapter 11 bankruptcy with reported assets below $500,000 and potential liabilities reaching $10...

Jul 22, 2026, 03:01 AM
Movement LabsMOVE
Celsius Co-Founders to Pay $6.5M to Settle FTC Fraud Claims
RegulationSecurity

Celsius Co-Founders to Pay $6.5M to Settle FTC Fraud Claims

Celsius co-founders Shlomi Leon and Nuke Goldstein agreed to pay $6.5 million to resolve FTC charges over false statemen...

Jul 21, 2026, 03:26 PM
CelsiusShlomi Leon
SEC Sues Mining Automatic Owner Over Alleged $22M Crypto Mining Fraud
RegulationSecurity

SEC Sues Mining Automatic Owner Over Alleged $22M Crypto Mining Fraud

The SEC filed charges against Mining Automatic and its owner Zan Shaikh for allegedly raising $22 million from over 380 ...

Jul 20, 2026, 11:03 PM
SECMining Automatic
Zero-Knowledge Proofs Emerge as Defense Against AI-Generated Content Spam
Security

Zero-Knowledge Proofs Emerge as Defense Against AI-Generated Content Spam

As autonomous AI agents proliferate online, cryptographic techniques like zero-knowledge proofs are being positioned as ...

Jul 20, 2026, 02:03 AM
Succinct LabsBrian Trunzo
Consensys Halted MetaMask Releases After Discovering North Korea-Linked Contractor Access
Security

Consensys Halted MetaMask Releases After Discovering North Korea-Linked Contractor Access

Consensys discovered that a contractor with links to North Korea had access to MetaMask code repositories for approximat...

Jul 20, 2026, 01:14 AM
ConsensysMetaMask
Malware in 8 Steam Games Steals Crypto Tokens, Traced to Uber Eats
Security

Malware in 8 Steam Games Steals Crypto Tokens, Traced to Uber Eats

Researchers identified cryptocurrency-stealing malware embedded in eight Steam games that siphoned tokens from player wa...

Jul 20, 2026, 01:02 AM
SteamBitcoin
South Korea's FSS Sanctions Dunamu Over Upbit's $30M Solana Hack
ExchangesSecurity

South Korea's FSS Sanctions Dunamu Over Upbit's $30M Solana Hack

South Korea's Financial Supervisory Service initiated sanctions against Dunamu, operator of Upbit exchange, following th...

Jul 19, 2026, 09:02 PM
DunamuUpbit
Zcash Schedules July 28 Hard Fork to Seal Orchard Pool
Layer 1Security

Zcash Schedules July 28 Hard Fork to Seal Orchard Pool

Zcash will execute a hard fork on July 28, called Ironwood, to seal the Orchard shielded pool and contain a potential co...

Jul 19, 2026, 01:10 PM
ZcashOrchard
South Korea's FSS Opens Sanctions Proceedings Against Dunamu Over Upbit Hack
RegulationExchanges

South Korea's FSS Opens Sanctions Proceedings Against Dunamu Over Upbit Hack

South Korea's Financial Supervisory Service initiated enforcement proceedings against Dunamu, parent company of the Upbi...

Jul 19, 2026, 01:04 PM
DunamuUpbit
Unauthorized Mbappé Tokens Hit $464M Market Cap During World Cup
MarketsSecurity

Unauthorized Mbappé Tokens Hit $464M Market Cap During World Cup

Unauthorized tokens bearing footballer Kylian Mbappé's name reached a $464 million peak market cap during the 2026 World...

Jul 19, 2026, 12:22 AM
Kylian Mbappé
...

About Security coverage on CoinArticle

Are stolen funds typically recovered?
Sometimes. White-hat counter-exploits, negotiated bounty returns, exchange freezes, and law-enforcement seizures recover a meaningful share of stolen funds in some incidents — but a large fraction still ends up laundered through mixers, cross-chain bridges, or off-ramped via OTC desks. Recovery details are reported as they emerge.
How often is this section updated?
Our pipeline runs every hour, so newly clustered stories typically appear within an hour of being published by the source outlets. We deduplicate, merge related coverage, and tag every article with categories, sentiment, and impact scores.
Where does the reporting come from?
Each article is an AI-merged synthesis of multiple primary sources — major crypto publications such as CoinDesk, Cointelegraph, The Block, Decrypt, Bitcoin Magazine, CryptoSlate, The Defiant, and Blockworks. Original-source URLs are listed at the bottom of every article so you can verify every claim against the primary reporting.