Crypto & mining news
Headlines aggregated from 9 publishers, newest first, with mining and hardware stories tagged so they surface without wading through price chatter. Every entry links straight to the publisher — nothing is rehosted here, and the excerpt is the publisher’s own.
Filtered to Cointelegraph, topic “Security” · clear all
- 22d ago
Zano rolls blockchain back a month after Gateway Address exploit
The Zano blockchain has been restarted at the block height that came immediately before Hard Fork 6, which introduced Gateway Addresses.
CointelegraphSecurity
- 22d ago
THORChain under fire over Bitget, ETH evolves beyond blockchain: Hodler’s Digest
THORChain refuses to blacklist addresses linked to the Bitget hack. Vitalik Buterin says Ethereum is evolving from being a mere blockchain, into a world cryptographic computer.
- 22d ago
Australia asks OpenAI, Anthropic chiefs to Senate inquiry on rogue hack: Report
A rogue OpenAI research agent bypassed blocks on the Australian government health-data portal, accessing non-public files in June.
CointelegraphRegulationSecurity
- 24d ago
Bitget clarifies $388M in assets affected by security breach
The Bitget breach announced on Thursday affected about $35 million more than previously reported, based on an analysis of assets on Zcash and TRON.
CointelegraphSecurity
- 24d ago
KelpDAO sues LayerZero, CEO over $292M rsETH bridge exploit
KelpDAO says LayerZero endorsed its bridge setup before the attack, while CEO Bryan Pellegrino has dismissed the lawsuit as meritless.
CointelegraphRegulationSecurity
- 24d ago
Australian PM warns of AI’s ‘furious pace’ after agent breached government site
Anthony Albanese said governments must help shape AI’s development, after revealing earlier that an OpenAI agent accessed non-public files on an Australian Medicare data portal.
CointelegraphSecurity
- 25d ago
Bitget CEO suspects North Korea behind $352M hack, citing IP clues
Bitget CEO Gracy Chen said a preliminary investigation found IP addresses matching VPN choices associated with a DPRK hacking group.
CointelegraphSecurity
- 25d ago
Asia dominates Crypto Adoption Index, Bitget’s $352M hack: Asia Express
The APAC region accounts for half of the Global Crypto Adoption Index. Bitget suffers massive $352M loss and OpenAI forgets to mention its agents hacked the Australian Government.
CointelegraphSecurity
- 25d ago
Bitget confirms $352M security breach, suspends withdrawals
Bitget said unauthorized transfers affected a limited number of hot wallets, while cold wallets and most platform assets remained unaffected.
CointelegraphSecurity
- 25d ago
Australia says OpenAI agent hacked government site before Altman warning
OpenAI notified Australia nearly three months after its agent breached a government portal while gathering public medicine-spending data.
CointelegraphSecurity
- 26d ago
Former Hack VC partner Hsin-Ju Chuang’s death ruled a suicide
The crypto executive and Dystopia Labs founder previously held senior roles at Stellar and Solana before joining venture capital firm Hack VC.
CointelegraphSecurity
- 26d ago
Malicious iOS app FomoPeek linked to $580K crypto theft, SlowMist says
SlowMist said malicious FomoPeek versions distributed through Apple’s App Store used iOS kernel exploits to escape the sandbox and access sensitive data from other apps.
CointelegraphSecurity
- 1mo ago
State hackers drive 420% surge in onchain malware, Chainalysis finds
North Korea-linked hackers used Tron, Aptos and BNB Chain to maintain malware infrastructure, while suspected Iran-linked actors embedded directions in Bitcoin transactions.
- 1mo ago
Revolut says no direct contact from hackers after $3M public ransom demand
Revolut says it received no direct contact despite separate ransom demands for $3 million in Monero and 10,000 Bitcoin from competing breach claimants.
- 1mo ago
OpenAI discloses 6 new cases of ‘misaligned’ AI behavior
The six cases are separate from July’s incident, when OpenAI models escaped containment and hacked Hugging Face during a security evaluation.
CointelegraphSecurity
- 1mo ago
Italy investigates government email breach linked to Revolut data leak
Italy is probing the Revolut-linked breach after its cyber agency reported more than 650 cases involving abused or illicit certified email accounts.
CointelegraphSecurity
- 1mo ago
ETH wallet exploit backfires as MEV bot captures $7.7M, Kelp freezes address
An MEV bot known as “Yoink” front-ran an attacker attempting to exploit a custom Safe module, capturing the stolen rsETH before Kelp temporarily froze the receiving address.
- 1mo ago
Balancer eyes wind-down after restructuring fails to revive revenue
Balancer cut costs and shipped new products after restructuring, but Marcus Hardt says v3 failed to replace legacy revenue as November’s $128 million exploit continued to weigh on adoption.
CointelegraphSecurity
- 1mo ago
EU cyber rules put crypto wallet makers on 24-hour reporting clock
Crypto wallet providers must submit an early vulnerability report within 24 hours and a full notification within 72 hours of exploits, or risk administrative fines of as much as $17.3 million.
CointelegraphSecurity
- 1mo ago
Symbiosis says recovered 15 BTC from bridge hack, offers 20% bounty
Symbiosis is offering a 20% bounty for information leading to asset recovery after the hacker refused to return the stolen funds for the same white-hat bounty.
- 1mo ago
Blockstream rejects ransom as Liquid hackers hold nearly 600 BTC
Blockstream said it would work with law enforcement, exchanges and forensic specialists to recover the Bitcoin if the hackers do not return it.
- 1mo ago
Brevo login flaw enabled phishing email targeting 347K Trezor subscribers
Trezor told Cointelegraph that the phishing email was sent to 347,000 subscribers and said it is treating every address as “known to the attacker and possibly reusable for phishing.”
CointelegraphSecurity
- 1mo ago
ESMA warns growing crypto ties could amplify risks to traditional finance
The EU securities regulator flagged tokenized equities, DeFi exploits and prediction markets as areas where growing crypto ties could pose risks to the broader financial system.
CointelegraphMarketsRegulationSecurity
- 1mo ago
Liquid Network resumes block production after $320M exploit
Liquid restarted block production after deploying emergency software updates, though transactions and peg operations remain suspended as recovery efforts continue.
CointelegraphSecurity
About this feed
Topics are assigned by this site from the headline and excerpt, not by the publishers, so the same story is tagged the same way wherever it comes from. The same story reported by several publishers is shown once, attributed to whichever feed we saw first. Headlines are retained for 45 days, and a source that stops responding is reported as stale rather than quietly dropped.