Security


Markets

Exchange Says 51% Attacker Returned $100K-Worth of Ethereum Classic

Cryptocurrency exchange Gate.io said Saturday that $100,000 in ethereum classic has been returned following a recent 51-percent attack.

eth

Markets

NASA Eyes Blockchain Tech to Secure Aircraft Flight Data

A NASA paper proposes using blockchain and smart contracts technology from Hyperledger to keep aircraft flight data secure.

NASA

Markets

Two Thirds of Korean Crypto Exchanges Fail Government Security Check

Only seven out of 21 South Korean cryptocurrency exchanges inspected got a full pass in a recent government security audit.

Test fail

Markets

Proof of Keys Explained: Bitcoin’s First Planned ‘Bank Run’ Is Today

Participants in the "Proof of Keys" movement will be taking their money out of third-party bitcoin services, moving it to accounts only they control.

ProofOfKeys

Markets

2018: A Record-Breaking Year for Crypto Exchange Hacks

The CEO of one of the largest crypto security companies recaps his takeaways from the year that was.

tock

Markets

Security Researchers Break Ledger Wallets With Simple Antennae

Calling themselves Wallet.Fail, three security researchers found ways to access crypto cold wallets in ways that weren't intended by their creators.

Screenshot from 35th Chaos Computer Club Conference livestream.

Markets

Electrum Wallet Attack May Have Stolen As Much as 245 Bitcoin

A phishing attack on the Electrum wallet network has reportedly managed to steal bitcoin worth over $800,000.

Hack

Markets

TokenSoft to Offer Coinbase Custody as STO Client Option

TokenSoft, a security token offering platform, has partnered with Coinbase to provide an alternative custody solution for clients.

safe

Markets

McAfee: Crypto-Mining Malware Grew By Over 4,000 Percent in 2018

Instances of crypto-mining malware increased by a whopping 4,467 percent this year, according to research from McAfee.

(Shutterstock)

Markets

TrustToken Says It Passed 3 Security Audits With No Bugs Found

TrustToken says its tech has passed three independent security audits, while its stablecoin is now seeing trading volume over $1 billion a month.

Credit: Shutterstock