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Latest coverage for Cryptocurrency

Cryptocurrency security covers theft, fraud, ransomware payments, wallet compromise, and blockchain risks involving digital assets and transactions.

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Cryptocurrency is a digital asset secured by cryptography and recorded on a decentralized blockchain ledger. It enables peer-to-peer transactions without intermediaries, relying on consensus mechanisms like proof-of-work or proof-of-stake to validate and add transaction blocks. Users control funds through private keys, which are critical for accessing and transferring cryptocurrency.

From an information security perspective, protecting private keys is paramount, as their compromise leads to irreversible theft. Cryptocurrency exchanges and wallet software are frequent targets for hacking, requiring robust security controls and vulnerability management. Additionally, the pseudonymous nature of transactions can facilitate illicit activities, challenging efforts to trace funds and enforce compliance. Defenses include hardware wallets, multi-factor authentication, and secure key management practices to mitigate risks inherent in cryptocurrency operations.

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Showing 20 most recent headlines of 226 Filtered view

Also: AscendEX Shuts Down; Ethereum Foundation on AI Bug HuntingThis week, Ostium paused trading, AscendEX shut down, Ethereum said AI hastens bug hunting, not verification, the United States charged an inmate over seized transfer, ex-Sheriff's deputy jailed for extortion, Tangem card security, Iran-linked wallets sanctions and the U.S. may drop BitClub charges.

Bank Info Security 2 days, 13 hours ago

AI Leaders Are Pulling Ahead on Quantum Readiness

Strong Data Foundations Give AI Leaders an Edge in Quantum SecurityCompanies leading in AI security are also better prepared for quantum threats. New Thales research shows that data visibility, governance, encryption and crypto agility are helping CIOs build stronger foundations for both AI adoption and post-quantum readiness.

Also: Binance Eyes More Asia Licenses, India Pushes Fresh Crypto CurbsThis week, the U.S. Securities and Exchange Commission eyes July for a crypto rule proposal, Binance anticipates more Asian business, Malaysia seized 75,000 crypto mining rigs, India's central bank shooed away banks from crypto, and Interpol helped sweep crypto launderers.

Malware Targets Banks, Crypto Platforms and Social MediaNewly surfaced Android-based banking Trojan gives threat actors near-total control over infected devices, letting them steal user credentials for direct access to financial accounts, says researchers. Rokarolla tricks users into side-loading malicious versions of popular, high traffic apps.

Also: Zcash Patches Flaw, $32M Humanity Protocol HackThis week, a key player in a $97M laundering scheme got prison time, Humanity Protocol suffered $32M in losses, Zcash patched a flaw, the EU targeted crypto platforms tied to Russia, authorities froze $3.8M in illicit funds and researchers exposed a Trezor chip weakness.

Bank Info Security 1 month, 1 week ago

Cryptohack Roundup: US Strikes Iran's Crypto Network

Also: Former Hodlnaut CEO Charged and Stake DAO Hit by ExploitEvery week, ISMG rounds up cybersecurity incidents in digital assets. This week, the U.S. sanctioned Iran's largest exchange, ex-Hodlnaut CEO faced charges, the U.S. Securities and Exchange Commission sued over a $12.3M AI crypto scam and exploits hit Gravity Bridge, Stake DAO and Gnosis Pay.

Also: UK Sanctions HTX-Linked EntityThis week, the U.S. sanctioned Sinaloa Cartel-linked networks, the U.K. sanctioned a HTX-linked entity, Syndicate Labs shuttered, Missouri sued CoinFlip, Verus attacker took a bounty deal, StablR was exploited and malicious packages targeted crypto developer systems.

Also: Hackers Stole From Verus Bridge, ThorChain and Echo ProtocolThis week, Forsage's co-founder was extradited to the U.S. over a $340M scam, hackers stole from Verus Bridge, ThorChain and Echo Protocol, ZachXBT alleged insider control behind LAB token surge, an Ohio man was sentenced in a Ponzi scheme case and crypto ATM scams cost Americans $388M in 2025.

Also: Indictments in Theft Case, KelpDAO Restarts OperationsThis week, banking Trojan TCLBanker targeted crypto platforms, three people indicted in a violent digital assets-related robbery, Kelp DAO restarted services after the $292 million hack and the U.S. Department of the Treasury tightened oversight of Binance.

Also: TrustedVolumes, Wasabi Protocol and Ekubo HacksThis week, Bitcoin Core revealed a memory safety flaw, hackers exploited TrustedVolumes, Wasabi Protocol and Ekubo, Bithumb suspension paused, sentencing in U.S. theft case, prosecutors seek 20-year sentence for Delio CEO and North Korea denied that it's a thief.

Bank Info Security 2 months, 1 week ago

Grinex Collapse Won't Dent Russian Sanctions Busting

Cryptocurrency Exchange Traded A7A5 TokenRussian sanctions busters won't be too fazed by the collapse of a cryptocurrency platform that facilitated billions of dollars' worth of transactions and whose main attraction was a ruble-pegged stablecoin. Experts say transactions fueling Russia's shadow economy and its war machine will persist.

Bank Info Security 2 months, 2 weeks ago

ISMG Editors: North Korea's Fake Meetings Fuel Crypto Heists

Also: Google’s $40B AI Bet, Insights From Google Next ConferenceIn this week's panel, four ISMG editors discussed North Korea's use of fake video meetings to fuel crypto fraud, Google's $40 billion investment in Anthropic and what it signals for the AI race, and key takeaways from Google Next in Las Vegas on enterprise AI adoption.

Bank Info Security 2 months, 2 weeks ago

Cryptohack Roundup: North Korea Steals Bulk of Crypto So Far

Also: Cartier Heir Imprisoned, Believe Founder Benjamin Pasternak ArrestedThis week, North Korea hacks, Cartier heir jailed, Believe founder arrested, Cambodia scam network sanctioned. A U.S. Army soldier's insider bet, Litecoin, sentences in laundering and romance fraud cases, France probed crypto kidnapping. Tennessee banned crypto ATMs, Kelp DAO and Alex Mashinsky.

Bank Info Security 2 months, 2 weeks ago

FBI-Backed Takedown Hits Crypto Scam Centers

Federal Charges Target Recruiters, Managers in Scam Centers After Global TakedownU.S. and international law enforcement agencies dismantled a network of overseas scam centers linked to cryptocurrency investment fraud schemes, officials said Wednesday, arresting at least 276 individuals in a crackdown across the Middle East and Southeast Asia.

Bank Info Security 2 months, 2 weeks ago

Crypto-Targeting North Koreans Wield Fake Zoom Meetings

Video of Industry Figures Harvested During Meetings and Used to Lure Future VictimsNorth Korean hackers are pretending to be cryptocurrency insiders, in an attempt to trick targets into accepting Calendly calendar invites. The social engineering ruse is designed to infect Windows and macOS systems with crypto stealers, and to harvest video of real-life people for future lures.

Bank Info Security 2 months, 3 weeks ago

Cryptohack Roundup: US-Sanctioned Grinex Hacked

Also: Updates in KelpDAO, Drift, Hyperbridge HacksThis week, Grinex was exploited, a hacker laundered KelpDAO funds, Circle was sued over $280M Drift hack, Rhea Finance and Volo Protocol were exploited, update in Hyperbridge hack, sentencing in art scam case, a French home invasion for crypto theft and eth.limo hijack thwarted.

Also: ZachXBT Uncovers DPRK Worker Scam, Hyperbridge Hack, Coinone FineThis week, Operation Atlantic disrupts $45M phishing fraud, ZachXBT uncovers DPRK crypto worker scheme, Hyperbridge exploit, South Korea fines Coinone $3.5M, Kraken faces extortion attempt over insider data leak and American musician loses $420K in fake Ledger app.

Bank Info Security 3 months, 1 week ago

Cryptohack Roundup: Bithumb's Recovery Plan

Also: Cambodia Moves to Combat Online Scam NetworksEvery week, ISMG rounds up cybersecurity incidents in digital assets. This week, Bithumb's recovery plan, Circle criticized, a new Cambodian law to combat online scam networks, Bitcoin Depot hack, panic after Stabble's alleged North Korea link and HypurrFi's domain hijack.

Bank Info Security 3 months, 2 weeks ago

Cryptohack Roundup: Charges in Uranium Finance Case

Also: Chinese Firms Indicted in Crypto-Linked Fentanyl Supply CaseThis week, charges filed in Uranium Finance hack, indictment of Chinese firms in fentanyl supply case, a class action lawsuit against Nvidia, Drift Protocol exploit, KuCoin operational barriers in the United States and a U.K. sanction filed against Xinbi.

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