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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

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SecurityAdoption

Anthropic Embeds Engineers at NSA to Deploy Mythos AI

Anthropic has embedded engineers at the National Security Agency to deploy Mythos AI for cyber operations. The partnersh...

Jun 6, 2026, 08:03 AM
AnthropicNSA
Security

Zcash Price Falls Despite Critical Privacy Bug Fix

Zcash declined in price after developers patched a critical vulnerability in the Orchard privacy pool that could have en...

Jun 5, 2026, 04:03 PM
ZcashOrchard
Security

Zcash Falls 45% After Critical Orchard Pool Vulnerability Disclosure

Zcash dropped 45% to $309 per coin Friday following disclosure of a critical vulnerability in its Orchard shielded trans...

Jun 5, 2026, 03:01 PM
ZcashOrchard
SecurityExchanges

ZachXBT flags Rain Protocol over valuation and exchange listing concerns

On-chain sleuth ZachXBT warned traders against Rain Protocol, citing an $8.8 billion valuation he said was inconsistent ...

Jun 5, 2026, 11:06 AM
ZachXBTRain Protocol
Security

Arthur Hayes Sells Entire Zcash Position Following Privacy Bug Disclosure

BitMEX founder Arthur Hayes liquidated his complete Zcash holdings after the protocol disclosed a privacy vulnerability ...

Jun 5, 2026, 09:03 AM
ZcashArthur Hayes
Security

Microsoft Unveils Majorana 2 Quantum Chip; Crypto Security Implications Debated

Microsoft announced Majorana 2, a topological quantum chip, at its Build Conference, reigniting discussion about quantum...

Jun 4, 2026, 08:03 PM
MicrosoftBitcoin
SecurityRegulation

Coinbase Freezes $3M as DOJ Dismantles Southeast Asia Scam Networks

Coinbase froze more than $3 million in cryptocurrency holdings as part of a coordinated operation by the DOJ, Meta, Micr...

Jun 4, 2026, 06:01 AM
CoinbaseU.S. Department of Justice
SecurityAdoption

Microsoft Flags npm Trojan Targeting Crypto Wallet Credentials

Microsoft security researchers identified two malicious npm packages that deliver a remote access trojan capable of stea...

Jun 3, 2026, 12:04 PM
Microsoftnpm
AdoptionSecurity

Best Buy Rolls Out Tangem Hardware Wallets Across 200+ U.S. Stores

Best Buy began selling Tangem hardware wallets on BestBuy.com and in more than 200 physical stores nationwide, marking t...

Jun 2, 2026, 11:01 AM
Best BuyTangem
SecurityDeFi

Radiant Capital Winds Down After $50M Hack Linked to North Korea

Radiant Capital announced Monday it will cease operations following a $50 million exploit attributed to North Korean thr...

Jun 2, 2026, 06:01 AM
Radiant CapitalRDNT
Security

Gnosis Pay Users Urged to Withdraw After Zodiac Delay Module Bug

A bug in the Zodiac delay module exposed Gnosis Pay users to unauthorized Safe transactions, prompting the team to recom...

Jun 1, 2026, 10:13 AM
Gnosis PayZodiac
Security

Crypto Hack Losses Fall 90% to $68.3M in May, CertiK Reports

Cryptocurrency losses from hacks and exploits fell to $68.3 million in May, down 90% from approximately $650 million in ...

Jun 1, 2026, 08:01 AM
CertiK
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