Tag
Security
41 articles
Bitcoin Surges 40% in Q3 as Crypto Hacks Drain $1.26 Billion
Institutional ETF inflows accelerate amid bull market, but security incidents reached $768.5 million in September alone—the worst month of 2026.
Brazil's Cellphone Crime Crisis Shapes Election
Theft and financial fraud linked to stolen phones have become a major security concern for Brazilians ahead of Sunday's presidential election
Crypto Exploits Hit $766M in September, Worst Month of 2026
Bitget and Liquid Network attacks accounted for over 92 percent of losses, leaving $495.8 million unrecovered.
Apple Patches Zero-Day CoreGraphics Flaw Exploited in Targeted iOS Attacks
Apple released iOS 26.7.1 and other updates to address CVE-2026-86950, a vulnerability actively used in sophisticated attacks against specific individuals.
Chainlink CCIP 2.0 Introduces Custom Verifiers After $292M Kelp DAO Exploit
The upgrade allows protocols to add custom security checks for cross-chain transfers, addressing single-verifier vulnerabilities that led to the $292 million DeFi hack.
Bitget Moves 2,042 BTC to Hot Wallets as Withdrawals Resume
The exchange transferred $169 million in Bitcoin from its Protection Fund to operational hot wallets ahead of phased withdrawal reopenings after a $387.5 million security incident
Magic Eden Legacy Approvals Expose $5.7M in NFTs to Exploit
Stale token approvals from Magic Eden's discontinued EVM marketplace enabled an exploit of Limit Break's Payment Processor V2, forcing a whitehat rescue of over 23,000 NFTs.
AI Bot Tutorial Scam Drains 274.6 ETH From 224 DeFi Users
Scammers deployed nine identical YouTube tutorials, tricking 224 victims into deploying 234 malicious smart contracts that executed token-draining code at compile time.
S&P Global Acquires OpenZeppelin for Onchain Security, Tokenized Assets
The deal integrates OpenZeppelin's smart contract auditing into S&P Global's risk framework, covering $37 trillion in stablecoin and tokenized fund volume.
Symbiosis Recovers 15 BTC After Bridge Exploit Mints 46 Billion syBTC
The cross-chain liquidity protocol halted its native Bitcoin routes after an attacker exploited its BridgeV2 contract on BNB Chain, minting 46.1 billion syBTC with no backing.
Israeli Political Divide Centered on Territory and Security
Israel's political spectrum is defined primarily by positions on Palestinian statehood, territorial control, and security — a contrast to Western democracies where left-right divisions center on economic and social policy
Liquid Network Hackers Hold $47M as Blockstream Patches Critical Flaw
A Sept. 6 exploit drained $320 million in Bitcoin from Liquid; attackers returned 85 percent but retained 598.5 BTC, raising questions about whether the recovery was legitimate.
Buterin Backs Bitcoin Security Against AI Threat, 90% Net Worth on the Line
Ethereum co-founder Vitalik Buterin dismissed angel investor Liron Shapira's prediction that AI could halve Bitcoin's price by breaking SHA-256, citing decades of cryptographic scrutiny and asymmetric computational costs favoring defenders.
Coldcard Exploit Drives July Crypto Thefts to $247 Million
Hardware wallet breach accounting for at least $100 million in stolen Bitcoin pushed July to the second-worst month of 2026 for crypto losses.
Ontology Halts Mainnet After Security Flag; No Loss Confirmed
The chain froze block production Aug. 31 following a routine security review; developers are investigating before restart.
Balancer V1 Pools Face Rounding Bug as LPs Rush to Exit
A rounding vulnerability in Balancer's non-pausable V1 contracts allows full LP drainage, leaving users responsible for withdrawing their own capital before attackers strike.
Ontology Halts Mainnet After Security Concern, No End Date Set
The Layer-1 identity chain stopped processing transactions Aug. 31 following a routine developer review, with no confirmed exploit or timeline for resumption
Coldcard Exploit Drives $115M Bitcoin Theft; July Crypto Losses Hit $247.4M
A hardware wallet breach affecting 7,300 wallets made July the second-worst month for stolen digital assets in 2026, trailing only April's $644 million
Coldcard Exploit Drives July Crypto Thefts to $247M
The hardware wallet breach affected 7,300 wallets and accounted for over $100 million of July's total stolen assets, the second-worst month for losses this year.
Coldcard Releases Firmware 5.6.1 After 1,778 BTC Theft Exposes Entropy Flaw
Coinkite's security update requires user-generated randomness for new seeds and patches critical vulnerability that let attackers reconstruct weak keys from 8,600+ addresses.
Coldcard Exploit Accounts for $100M of July's $247M in Crypto Thefts
A breach of Coldcard hardware wallets hit 7,300 Bitcoin addresses across three attack waves, with other major protocols and bridges also targeted in the month's second-worst security toll of 2026.
OpenAI's Chronicle Repeats Microsoft's Recall Privacy Mistakes
OpenAI's opt-in macOS screen-capture feature for its Codex agent stores memories unencrypted and sends data to company servers, echoing Microsoft's battered Recall rollout.
Coldcard Exploit Drives July Crypto Thefts to $247 Million, Second Highest of 2026
On-chain losses hit $247.4 million in July, led by a Coldcard hardware wallet breach topping $100 million and attacks on multiple DeFi protocols and bridges.
Coldcard Firmware Flaw Drains 1,719 BTC, $111 Million Confirmed Stolen
A firmware bug in Coldcard hardware wallets let attackers drain funds from over 5,200 addresses starting July 30, with total losses now exceeding initial estimates.
Coinsbuy Drained of $8M Across Tron and Ethereum, Funds Laundered Through FixedFloat
An Aug. 9 attack stripped more than $8 million from Coinsbuy wallets, with 79 percent of stolen funds routed through FixedFloat and ChangeNOW.
BTCPay Server Flaw Under Active Exploit Targets Merchant Funds via Payment Bypass
A critical payment-validation vulnerability in the open-source Bitcoin processor allows invoice manipulation, forcing administrators to install version 2.4.2 or shut down immediately.
BTCPay Server Demands Emergency Patch 2.4.2 as Critical Exploit Threatens Bitcoin Funds
The open-source Bitcoin payment processor is urging all operators to immediately update to version 2.4.2 or take servers offline to block an active exploit draining funds
Coldcard Firmware Exploit Drains $130 Million in Bitcoin; Coinkite Plans Post-Mortem
Hackers exploited a firmware defect in Coldcard hardware wallets, draining an estimated $130 million in Bitcoin; manufacturer Coinkite cannot verify the total due to its privacy-first design.
Coinkite Disputes $130 Million Loss Estimate From Coldcard Firmware Exploit
Coinkite will publish a technical post-mortem on a Coldcard firmware vulnerability as outside researchers estimate customer losses at $130 million.
Ethereum Foundation Funds WEBCAT to Shield Wallets From Frontend Attacks
The 1TS initiative grants Freedom of the Press Foundation funding to develop an open-source tool that verifies website code against what developers originally published.
Armed Man Arrested at Trump Golf Course Before Presidential Fundraiser
Jeanine John Taele, 38, was found with a concealed firearm and armor-piercing ammunition after photographing security at the Rancho Palos Verdes course ahead of Trump's arrival
Boltz Suspends Bitcoin Swaps as AI-Driven Attacks Overwhelm Dev Team
The non-custodial swap service halted operations indefinitely after months of automated, AI-driven probing outpaced its small development team's ability to patch vulnerabilities.
Coldcard Warns Users to Move Funds After Firmware Seed Flaw; $38M BTC Theft Unrelated
The hardware wallet maker urged users to migrate funds from devices running specific firmware versions, as researchers separately tracked a 594.48 BTC theft worth $38 million.
AFX Bridge Hit With $24.15M USDC Exploit; Arbitrum Native Bridge Secure
Blockaid detected the theft from AFX, a third-party protocol on Arbitrum, while Offchain Labs confirmed its native bridge was not compromised.
KelpDAO Loses $293 Million as DeFi Security Hits Maturity Wall
The massive exploit reveals vulnerabilities in liquid restaking protocols, forcing a shift toward institutional-grade security and investor protection
Kraken Drops LayerZero After $292 Million Exploit, Shifts Cross-Chain Strategy
Kraken discontinues support for LayerZero-based assets, re-evaluating cross-chain security after the Kelp DAO breach drained $292 million in April
Bitcoin Faces 2030 Quantum Computing Deadline as $1.5 Trillion Market Needs Migration
Post-quantum cryptography solutions exist, but coordinating simultaneous migration across entire Bitcoin network presents massive logistical challenge
WHCD Security Breach Exposes Political Vulnerability, Shifts Policy Focus
A serious security incident involving an armed individual at the White House Correspondents' Dinner has ignited concerns over presidential protection and could reshape the legislative agenda.
Bitcoin User Loses $421,000 to Fake Ledger App From Apple Store
A Bitcoin holder lost 5.92 BTC after downloading a malicious Ledger application, highlighting vulnerabilities in digital asset security
DeFi's $52M Monthly Security Bill Signals Maturing Defenses
Despite $52 million in exploit losses reported by PeckShield for March, on-chain metrics and institutional capital flows indicate a maturing crypto market increasingly compartmentalizing security incidents rather than succumbing to systemic fear.
Zcash Node Vulnerability: Deprecated Pool Faced Multi-Million Dollar Threat
A critical vulnerability in Zcash's legacy node software, now patched, could have enabled attackers to drain substantial ZEC from a deprecated shielded pool, highlighting ongoing protocol security challenges.