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Security: News & Analysis

Coverage of "Security" on Cryptosearcher: the stories and the context behind them.

Security

Bitcoin Red Team uncovers nearly 5,000 security flaws in major crypto projects

Bitcoin Red Team identified 4,962 security flaws in major crypto projects within 30 hours using AI-assisted reviews, with over 700 classified as critical after the Coldcard wallet exploit exposed major gaps.

August 6, 2026

Bitcoin community launches major security sweep after $100 million Coldcard hackSecurity

Bitcoin community launches major security sweep after $100 million Coldcard hack

August 5, 2026

Coldcard breach floods Bitcoin network with transactions as wallet security fears spreadCrypto Security

Coldcard breach floods Bitcoin network with transactions as wallet security fears spread

August 5, 2026

$124 Million in Theft Forces Crypto Industry to Rethink Privacy as Transparent Ledgers Become Security RiskCrypto

$124 Million in Theft Forces Crypto Industry to Rethink Privacy as Transparent Ledgers Become Security Risk

August 5, 2026

Three men arrested after plot to kidnap Connecticut Bitcoin owner unravelsCrypto

Three men arrested after plot to kidnap Connecticut Bitcoin owner unravels

August 5, 2026

Boltz Halts Bitcoin Swaps as AI-Powered Attacks AccelerateCrypto

Boltz Halts Bitcoin Swaps as AI-Powered Attacks Accelerate

August 4, 2026

Five convicted in London crypto torture case as ransom attacks spike across EuropeCrime

Five convicted in London crypto torture case as ransom attacks spike across Europe

August 3, 2026

Bitcoin Faces Growing Threats from AI and Quantum Computing After Major Coldcard HackCrypto

Bitcoin Faces Growing Threats from AI and Quantum Computing After Major Coldcard Hack

August 3, 2026

Coldcard Bitcoin Theft Escalates with Over 460 New Victims in Fourth Attack PhaseCrypto

Coldcard Bitcoin Theft Escalates with Over 460 New Victims in Fourth Attack Phase

August 3, 2026

Bitcoin Owners Suffer After Coldcard Wallet Exploit Highlights Crypto’s Trust IssuesCrypto

Bitcoin Owners Suffer After Coldcard Wallet Exploit Highlights Crypto’s Trust Issues

August 2, 2026

Coldcard Bitcoin Theft Climbs to $88.6 Million After Third SurgeCrypto

Coldcard Bitcoin Theft Climbs to $88.6 Million After Third Surge

August 2, 2026

Coldcard Faces Escalating Bitcoin Thefts as Third Wave Hits Over $88 Million LostCrypto

Coldcard Faces Escalating Bitcoin Thefts as Third Wave Hits Over $88 Million Lost

August 2, 2026

Binance’s CZ Warns Users After $70 Million Coldcard Bitcoin HackCrypto

Binance’s CZ Warns Users After $70 Million Coldcard Bitcoin Hack

August 1, 2026

Hacker Exploits Coldcard Wallet Bug to Steal Over 1,000 Bitcoins Before AlertCrypto

Hacker Exploits Coldcard Wallet Bug to Steal Over 1,000 Bitcoins Before Alert

August 1, 2026

Russian Long-Range Missile Crashes in Poland Amid Ukraine ConflictPolitics

Russian Long-Range Missile Crashes in Poland Amid Ukraine Conflict

July 31, 2026

Security Flaw in COLDCARD Firmware Tied to $38 Million Bitcoin TheftCrypto

Security Flaw in COLDCARD Firmware Tied to $38 Million Bitcoin Theft

July 31, 2026

Ethereum Foundation Slashes Budget and Adds Security Expert to Board Amid Big Shake-UpCrypto

Ethereum Foundation Slashes Budget and Adds Security Expert to Board Amid Big Shake-Up

July 30, 2026

Ethereum Foundation Welcomes Security Expert Pascal Caversaccio to Its BoardCrypto

Ethereum Foundation Welcomes Security Expert Pascal Caversaccio to Its Board

July 30, 2026

Michael Saylor Flags Internal Rule Changes as Bitcoin’s Biggest Long-Term ThreatCrypto

Michael Saylor Flags Internal Rule Changes as Bitcoin’s Biggest Long-Term Threat

July 28, 2026

Zcash Rolls Out Ironwood Upgrade Following Token Counterfeiting ConcernsCrypto

Zcash Rolls Out Ironwood Upgrade Following Token Counterfeiting Concerns

July 28, 2026

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