Bug bounties


Opinion

Your Crypto Project Needs a Sheriff, Not a Bounty Hunter

Avi Eisenberg’s centi-million dollar exploit of the decentralized Mango Markets trading platform revealed the perverse incentives of bug bounties.

Still from Sergio Leone's 1965 classic spaghetti western "For a Few Dollars More," where Clint Eastwood plays an antihero character with an unorthodox sense of justice. (Wikimedia Commons)

Tech

Coinbase Foils Extortion Attempt, Reinforces Bug Bounty Program

A self-proclaimed "hacker" demanded $450,000 after falsely claiming to be in possession of sensitive Coinbase customer data.

(Chesnot/Getty Images)

Finance

Framework Ventures Leads $24M Round for Web3 Security Platform Immunefi

Immunefi focuses on bug bounties for crypto projects.

Immunefi CEO Mitchell Amador (Immunefi)

Tech

MetaMask, Phantom and Other Browser Wallets Patch Security Vulnerability

There is no evidence the vulnerability was ever exploited by attackers, meaning no user funds are believed to have been impacted.

(RoonZ nl/Unsplash)

Opinion

Calling a Hack an Exploit Minimizes Human Error

After the Wormhole event, it's worth asking about crypto's reliance on and trust in code.

(Clark Van Der Beken/Unsplash, modified by CoinDesk)

Tech

Polygon Discloses Patched Exploit That Put 9B MATIC at Risk

“There is a natural tension between security and transparency,” Polygon’s team said in a Wednesday blog post.

(Ariel/Unsplash)

Tech

Bitcoin-Based DeFi Protocol Sovryn Raises $10M, Offers $1.2M Bug Bounty

The London-based DeFi project raised the equivalent of $10 million in bitcoin through the presale of its governance token.

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Tech

DeFi Project ArmorFi Awards $1.5M Bounty for Bug Alert That Potentially Saved Its Reserves

ArmorFi's CTO has also offered to get a tattoo chosen by the ethical hacker who found the bug.

software bug

Tech

Elrond Will Pay You $60,000 to Break Its Blockchain

Elrond is conducting a “trial by fire” exercise on its blockchain protocol, offering big bounties to white-hat hackers who can disrupt the network.

Chain broken

Markets

Amberdata Discovers 'RPC Call' Bug in Parity Ethereum Client

A new code release of the Parity ethereum client was released on Thursday to patch a security vulnerability found by blockchain startup Amberdata.

Polkadot founder Gavin Wood

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