Unus Sed Leo (LEO) surged by almost 70% on Feb. 9 to reach its record highs as traders assessed the potential of an incoming supply crunch in its market. The token was issued in 2016 to refinance crypto exchange Bitfinex after it lost about $70 million worth of Bitcoin (BTC) in a hacking incident. In its original whitepaper explaining LEO, Bitfinex had promised that if they could recover the lost funds, they would use 80% of the proceeds to buy back and burn LEO. Around 80% of stolen Bitcoin recovered On Feb. 8, the U.S. Department of Justice (DOJ) announced …

Polygon’s native stablecoin protocol QiDAO faced an exploit on its Superfluid vesting contract leading to a 65% drop in the price of the governance token QI. QI price fell from $1.24 to $0.18. QiDAO took to Twitter on Tuesday to acknowledge the exploit on the Superfluid vesting contract but assured that users' funds are safe and no funds from QiDAO have been affected. Superfluid also confirmed the exploit on QiDAO and said they are investigating the situation and will update accordingly. The protocol enables users to move assets on-chain in a constant flow in real-time from one wallet to another. …

The Meter Passport token bridge platform has incurred $4.4 million in losses due to a smart contract hack which also caused Hundred Finance to lose $3.3 million through under-collateralized loans. Meter.io’s Meter Passport (MTRG) is a token bridge that is compatible with Ethereum and its sidechains. This attack affected the Moonriver side of the bridge. Moonriver is a smart contract platform based on Polkadot’s Kusama network. Hundred Finance is a crypto lending platform based on the code for Compound Finance. Starting at 2pm UTC on Feb. 5 and over the course of several transactions, about $4.4 million in Binance Coin …

Welcome to the latest edition of Cointelegraph’s decentralized finance newsletter. It’s been a tumultuous week of doxxing, hacks, bailouts and new highs in the decentralized finance space. Read on to recap the most impactful stories of the last seven days. This article represents a conspectus of the full email newsletter. For the full edition, sign up via the box below. Wonderland lost in no mans amid Sifu saga Following the revelatory identification of previously anonymous QuadrigaCX co-founder Michael Patryn as the founder of DeFi protocol Wonderland — known on social media as @0xSifu — a subsequent community vote decided upon …

On Thursday, Jump Crypto, a crypto venture capital firm that owns Certus One, the developer of the Wormhole token bridge, announced it had deposited 120 thousand Ether (ETH) into a Solana-Ethereum bridge that suffered a devastating exploit. The day prior, hackers fraudulently minted 120 thousand wrapped Ether (wETH) worth $321 million on the Solana (SOL) platform, then redeemed 93,750 wETH for ETH on the Ethereum network while swapping the rest for other altcoins on the Solana network. The cross-chain ETH-wETH is supposed to have an exchange ratio of 1:1 against one another. Therefore, unauthorized minting of wETH leads to significant …

Solana (SOL) became one of the worst performers among the top cryptocurrencies on Feb. 3 as traders assessed its links with the second-biggest hack to date. $325M worth of wETH gone SOL price dropped by 5.50% to below $96.50 as Wormhole, a bridge between Solana and Ethereum blockchains, reportedly lost $325 million worth of Wrapped Ethereum (wETH) due to a technical vulnerability. Prior to the hack on Wednesday, SOL was trading as high as $112. Solana security hole needs fixing asap? Seems their consensus proceeds with only 33% of the nodes Hard math proofs show you need 66%+ for safety. …

The Wormhole token bridge experienced a security exploit today, resulting in the loss of 120,000 wETH tokens ($321 million) from the platform. Wormhole is a token bridge that allows users to send and receive crypto between Ethereum, Solana, BSC, Polygon, Avalanche, Oasis, and Terra without the use of a centralized exchange (CEX). This is the largest crypto hack of 2022 so far and the second largest DeFi hack to date. The Wormhole team has offered a $10M bug bounty for the return of the funds. The hack took place on the Solana side of the bridge and there are fears …

Security was never the strong suit of browser-based crypto wallets to store Bitcoin (BTC), Ether (ETH) and other cryptocurrencies. However, new malware makes the safety of online wallets even more complicated by directly targeting crypto wallets that work as browser extensions such as MetaMask, Binance Chain Wallet or Coinbase Wallet. Named Mars Stealer by its developers, the new malware is a powerful upgrade on the information-stealing Oski trojan of 2019, according to security researcher 3xp0rt. It targets more than 40 browser-based crypto wallets, along with popular two-factor authentication (2FA) extensions, with a grabber function that steals users’ private keys. MetaMask, …

How to avoid cryptocurrency scams? One of the best ways to protect your crypto investment is to secure a wallet and do your own research about the projects in the market. Don't believe everything you're told. Instead, examine any claims made about investment, especially if they appear too good to be true or promise huge returns in a short period. Also, do not trust anyone who contacts you personally, whether a government official, a public personality, or a stranger, and asks for Bitcoin payments or offers you an "investment opportunity." Whenever possible, enable two-factor authentication on your cryptocurrency wallet and …

High-profile hacks have become more prevalent throughout the cryptocurrency market, and Qubit Finance is one of the latest decentralized finance (DeFi) protocols to be exploited by hackers. Hackers were able to access and steal over $80 million from Qubit Finance which is based on Binance Smart Chain the protocol confirmed via a tweet Friday. The addresses linked to the assault stole 206,809 Binance Coin (BNB) from Qubit's QBridge protocol. The assets are valued at more than $80 million at the time of writing. Did @QubitFin just get hacked for $80M? Check out this address: https://t.co/1Oao54Ndnb — claudeshannon.eth ⛽️ (@0xclaudeshannon) January …

The team behind the popular blockchain explorer and analytics platform Etherscan has launched an Ethereum-based wallet-to-wallet instant messaging service dubbed “Blockscan Chat.” Blockscan is currently in beta testing mode, and it currently enables users to engage in an instant wallet-to-wallet chat, access chats from multiple devices, block spammy or unwanted addresses and get notified on the block explorer when a message has been received. While the new feature is a great way to talk to other anons — say to negotiate an anonymous purchase — it might come in particularly handy for dealing with whitehat hackers, who have often left …

A computer engineer and hardware hacker has revealed how he managed to crack a Trezor One hardware wallet containing more than $2 million in funds. Joe Grand — who is based in Portland also known by his hacker alias “Kingpin" — uploaded a Youtube video explaining how he pulled off the ingenious hack. After deciding to cash out an original investment of roughly $50,000 in Theta in 2018, Dan Reich, a NYC based entrepreneur, and his friend, realized that they had lost the security PIN to the Trezor One the tokens were stored on. After unsuccessfully trying to guess the …