Coin Bureau, a popular information portal for cryptocurrency developments with over 600,000 followers on Twitter, experienced a security breach on its Youtube channel on Monday. Hackers allegedly uploaded a video with links to scam fiat/cryptocurrency addresses soliciting a token sale before being taken down by Youtube. According to Coin Bureau staff, they were baffled by the incident as its accounts were "secured with ultra-strong passwords and Google security keys." So our YouTube channel was just hacked. Have absolutely no idea how this happened. All accounts are secured with ultra strong passwords and Google security keys. @YouTubeCreators this is a serious …

A bug in the front end of popular nonfungible token (NFT) marketplace OpenSea has reportedly led to an exploit allowing users to buy popular NFTs at their previous listing price. The bug seems to be prevalent with Bored Ape Yacht Club (BAYC) and Mutant Ape Yacht Club (MAYC) NFT collectibles, where the exploiter managed to buy them at their old listing price and then sold them for the current market price. The affected NFTs include BAYC #9991, BAYC #8924, MAYC #4986. A user named jpegdegenlove is suspected of exploiting the current bug and has reportedly profited 332 Ether (ETH) ($754,000). …

Hackers attacked a number of popular crypto YouTuber accounts at some point during the afternoon of Jan. 23. The accounts posted unauthorized videos with text directing viewers to send money to the hacker's wallet. Accounts who appear to have been targeted by the attack include: ‘BitBoy Crypto’, ‘Altcoin Buzz’, ‘Box Mining’, ‘Floyd Mayweather’, ‘Ivan on Tech’, and ‘The Moon’ among others. BREAKING: Dozens of Crypto YouTubers have had their accounts hijacked by hackers promoting a fake crypto giveaway scam. Hacked accounts include:@IvanOnTech@boxmining@aantonop@themooncarl@Bitboy_Crypto@mmcrypto@Altcoinbuzzio@FloydMayweather@crypto_banter@CoinMarketCap pic.twitter.com/ykXkZUh9cO — Mr. Whale (@CryptoWhale) January 23, 2022 The Binance Smart Chain wallet address that was listed on …

In a dramatic twist, one of this week’s Multichain hackers has returned 322 ETH ($974,000 at the time of writing) to the cross-chain router protocol and one of the affected users. However the hacker kept 62 ETH ($187,000) as a “bug bounty”, and a total of 528 ETH (worth $1.6M) remains outstanding after the exploits. Earlier this week, news emerged of a security vulnerability with Multichain relating to the tokens WETH, PERI, OMT, WBNB, MATIC, and AVAX, and $1.43 million was stolen. Multichain announced on Jan. 17 the critical vulnerability had been “reported and fixed.” However, publicity about the vulnerability …

The Crypto.com security breach saga gets clarity with an official statement from the Singapore-based crypto exchange following a halt on withdrawals after detecting "suspicious activities" in user accounts. In a statement today, Crypto.com revealed that "4,836.26 ETH, 443.93 BTC and approximately US$66,200 in other currencies" had been taken from clients' accounts without their permission. The overall loss is presently valued at around $33.8 million, as per the current market value. Following a security breach, several Crypto.com users have made complaints that their money had been stolen. However, the company's previous responses had failed to quell concerns. Following the 17th of …

Hackers have continued to exploit a critical vulnerability in the cross-chain router protocol (CRP) Multichain that first appeared on Jan 17. Earlier this week, Multichain urged users to revoke approvals for six tokens to protect their assets from being exploited by malicious individuals. However Multichain's announcement on Jan. 17 encouraged more hackers to try the exploit. One stole $1.43 million, another offered to return 80% while keeping the rest as a tip. According to Tal Be’ery, the co-founder of the ZenGo wallet, the stolen amount has now risen to $3 million. The @MultichainOrg hack is far from being over. Over …

Cryptojacking accounted for 73% of the total value received by malware related addresses between 2017 and 2021, according to a new malware report from blockchain analysis firm Chainalysis. Malware is used to conduct nefarious activity on a victim’s device such as a smartphone or PC after being downloaded without the victim’s knowledge. Malware-powered crime can be anything from information-stealing to denial-of-service (DDoS) attacks or ad fraud on a grand scale. The report excluded ransomware, which involves an initial use of hacks and malware to leverage ransom payments from vicitms in order to halt the attacks. Chainalysis stated: “While most tend …

Onchain analyst claims that Crypto.com's loss in the latest security breach might have been worth more than the reported $15 million. Pseudonymous ErgoBTC, an on-chain analyst at Bitcoin (BTC) research firm OXT Research, claims that the Crypto.com security breach that was said to have resulted in the loss of 4.6K ETH ($15 million), may be worth up to $33 million. Adding another 444 BTC to the previously reported 4.6k ETH from yesterday's @cryptocom hack. Still no acknowledgement of loss, despite large outflows from the custodial wallet into ETH's Tornado Cash and a well known BTC tumbler (as detailed below). pic.twitter.com/GalJKM6bi9 …

Cross-chain router protocol Multichain (formerly Anyswap) urges users to revoke approvals for six tokens to avoid loss due to a “critical vulnerability” that is currently being exploited by malicious individuals. Users who approved WETH, PERI, OMT, WBNB, MATIC and AVAX on the Multichain platform are now at risk, experts warn. To avoid loss, the Multichain team advises users to cancel all of the approvals given to the specified tokens so that they can protect their crypto assets. Multichain also published a step-by-step tutorial on how users can easily revoke approvals. In a tweet, The firm also advised users not to …

North Korean crypto hackers siphoned off nearly $400 million in crypto through cyber attacks in 2021 according to new data from Chainalysis. The type of crypto stolen has also seen a sea change according to the Jan. 13 report from the blockchain analytics firm. In 2017, BTC accounted for nearly all the crypto stolen by the DPRK, but it now accounts for just one fifth: “In 2021, only 20% of the stolen funds were Bitcoin, whereas 22% were either ERC-20 tokens or altcoins. And for the first time ever, Ether accounted for a majority of the funds stolen at 58%.” …

The hack was first identified by PeckShield, a blockchain security company, based on the suspicious transfer of ERC-20 tokens from LXC to an unknown Ethereum (ETH) wallet. Liechtenstein-based crypto exchange LCX has confirmed the compromise of one of its hot wallets after temporarily suspending all deposits and withdrawals on the platform. hot wallet compromised? @lcx https://t.co/uL5a7oCFfM — PeckShield Inc. (@peckshield) January 9, 2022 The probable hot wallet compromise was soon confirmed by the exchange as it announced the loss of numerous tokens including ETH, USD Coin (USDC) and other tokens including its in-house LCX token. Ethereum blockchain based assets such …

Decentralized finance, or DeFi, security platform and bug bounty service ImmuneFi published an official report on Thursday which calculated the total volume of losses in the cryptocurrency markets in 2021. According to its report, the company found that losses resulting from hacks, scams and other malicious activities exceeded $10.2 billion dollars over the past year. Responsible for protecting over $100 billion worth of assets for a number of well-established DeFi protocols, including Synthetix, Chainlink, SushiSwap and PancakeSwap, among others, ImmuneFi has regularly facilitating seven-figure pay-outs to whitehat hackers and other good-willed entities for preventing protocol compromises. According to the report, …