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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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Bank Info Security 1 year, 10 months ago

Cryptohack Roundup: Focus on Pig Butchering

Also: Hacker Launders Stolen WazirX Funds; Galois, Uniswap SettlementsThis week, pig-butchering scams and bitcoin ATM scams increased, an update in the FTX case, stolen WazirX funds were laundered, settlements in the SEC-Galois and CFTC-Uniswap cases, Scotland seized crypto in a robbery, North Korea targeted Web3 staff, and the Mt. Gox CEO launched a new crypto firm.

Bank Info Security 6 Sep 2024, 5:30 a.m. Cryptocurrency North Korea Scam Theft
Bank Info Security 1 year, 10 months ago

North Korean Hackers Tied to Exploits of Chromium Zero-Day

Cryptocurrency Users Targeted in Latest Campaign Involving FudModule RootkitA hacking group tied to North Korea exploited a zero-day vulnerability in the open source Google Chromium web browser to try and steal cryptocurrency, Microsoft said. The attack campaign is the latest to involve a sophisticated North Korean rootkit called FudModule. Google has fixed the flaw.

Bank Info Security 3 Sep 2024, 5:00 a.m. 0-Day Cryptocurrency Exploit Fixed Flaw Google Hacking Microsoft North Korea Open Source Rootkit Theft Vulnerability Web Browser