Security news aggregator

Latest coverage for Cryptocurrency

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

4 headlines in this view

Refine the feed

Search across headline titles and summaries.

Tag briefing

Background for this topic.

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.

Showing 4 most recent headlines Filtered view
Bank Info Security 1 year, 7 months ago

Trump's AI, Crypto Czar David Sacks Faces Conflict Scrutiny

David Sacks Appointed as Trump's AI and Crypto Czar Amid Growing Industry ConcernsPresident-elect Donald Trump's appointment of former PayPal executive David Sacks to serve as the inaugural White House czar for artificial intelligence and cryptocurrency is already raising significant concerns about potential conflicts of interest and market favoritism.

Bank Info Security 7 Dec 2024, 9:30 a.m. America Appointment Artificial Intelligence Cryptocurrency PayPal President
Bank Info Security 1 year, 7 months ago

Cryptohack Roundup: Solana npm Package Attack's Wallet Risks

Also, Man Who Stole $3.5M of Cloud Computing to Mine $1M in Crypto Pleads GuiltyThis week, Solana npm package attack, a Brazilian banking giant entered crypto trading and a Nebraska man pleaded guilty to cryptojacking. Australia tightened rules for crypto businesses and crypto losses dropped in 2024 and DMM Bitcoin will cease operations.

Bank Info Security 7 Dec 2024, 2:00 a.m. Australia Banking Brazil Cloud Cryptocurrency Node.js
Bank Info Security 1 year, 7 months ago

Cryptohack Roundup: Solana npm Package Attack Risks Wallets

Also, Man Who Stole $3.5M of Cloud Computing to Mine $1M in Crypto Pleads GuiltyThis week, Solana npm package attack, a Brazilian banking giant entered crypto trading and a Nebraska man pleaded guilty to cryptojacking. Australia tightened rules for crypto businesses and crypto losses dropped in 2024 and DMM Bitcoin will cease operations.

Bank Info Security 6 Dec 2024, 12:30 p.m. Australia Banking Brazil Cloud Cryptocurrency Node.js
Bank Info Security 1 year, 7 months ago

Russian Money Laundering Services Busted in UK-Led Operation

French Police Reportedly Detain Accused Ryuk Money Launder Ekaterina ZhdanovaAn international investigation led by the United Kingdom busted Russian money cash-for-crypto laundering networks in an operation that's led to the arrest of 84 individuals and U.S. sanctions against others. One of the network allegedly laundered extortion money paid to the Ryuk ransomware group.

Bank Info Security 5 Dec 2024, 12:00 p.m. America Cryptocurrency Extortion France Investigation Money Laundering Ransomware Russia Sanctions United Kingdom