Hacks

The Quantstamp service will catch flash loan exploits before they occur. (Marco Piunti)
Blockchain Security Firm Quantstamp Hopes to Battle Flash Loan Attacks With New Service
The service has been released in collaboration with researchers from the University of Toronto.
The Quantstamp service will catch flash loan exploits before they occur. (Marco Piunti)

north korea
Lessons of a $37M Attack: How a Ukrainian Payment Processor Was Hacked
CoinsPaid, a crypto payment processing company with Ukrainian roots, fell a victim to a social engineering attack, thought to have emanated from Lazarus, a North Korean hacking group.
north korea

An angel as a tombstone (Veit Hammer/Unsplash, modified by CoinDesk)
DeFi Definitely Isn't Dead
The commentariat said decentralized finance is in danger amid the crypto winter and recent spate of hacks. They're dead wrong.
An angel as a tombstone (Veit Hammer/Unsplash, modified by CoinDesk)

a figurative representation of a blockchain (fabio/Unsplash)
AI Creates Security Risks and Attack Vectors. Can Blockchain Help?
Decentralized data storage and other blockchain-powered tools can help keep attackers away from AI's information throve, Chao Cheng-Shorland writes.
a figurative representation of a blockchain (fabio/Unsplash)

Cybercrime / Getty Images
Crypto Ponzi Schemes Cost Victims $7.8B in 2022: TRM Labs
Bitcoin is no longer the preferred chain for such crimes as criminals have moved onto altcoins, the blockchain analytics company also reported.
Cybercrime / Getty Images

A computer popup box screen warning of a system being hacked, compromised software enviroment. 3D illustration. (Getty Images)
This Is How Scammers Can Drain Your Crypto Wallet
Scammers use a variety of techniques to steal users’ money, some of which only require knowing your wallet address, a Forta Network researcher said.
A computer popup box screen warning of a system being hacked, compromised software enviroment. 3D illustration. (Getty Images)

Police
Police in Estonia and Kazakhstan Investigate Atomic Wallet Hack
CEO Konstantin Gladych told CoinDesk Atomic is cooperating with law enforcement after a multi-million dollar exploit of the non-custodial wallet.
Police

(boonchai wedmakawand/Getty Images)
Atomic Wallet Was Breached by North Korean Hackers: Elliptic
Wallets that siphoned Atomic users' funds are connected to the known Lazarus group's addresses, crypto tracing firm said.
(boonchai wedmakawand/Getty Images)

New York City street view of multiple bridges and overpasses (Red Morley Hewitt/Unsplash)
Bridge Exploits Cost $2B in 2022, Here’s How They Could Have Been Averted
The bridges that are essential to our multi-chain cryptoverse are vulnerable to hacks. But an analysis of some of the biggest exploits of the past year reveals that applying multiple security measures in combination could have blocked the attacks, writes Gnosis co-founder Martin Köppelmann.
New York City street view of multiple bridges and overpasses (Red Morley Hewitt/Unsplash)

$50 million was lost to exploits and rug pulls in May 2023. (Mika Baumeister/Unsplash)
Crypto Investors Lost $54M to Rugpulls, Scams in May: Blockchain Security Firm De.Fi
May saw fewer exploits than April, suggesting better security practices among crypto users and developers.
$50 million was lost to exploits and rug pulls in May 2023. (Mika Baumeister/Unsplash)