DOGE$0.09069 1.96%

TRX$0.3393 1.64%

LINK$12.70 1.25%

ZEC$1,185.59 3.45%

ADA$0.2293 5.57%

XRP$1.43 3.59%

ETH$2,500.87 1.23%

BTC$78,906.24 0.12%

XMR$498.48 6.01%

BNB$756.91 2.98%

XLM$0.1927 2.19%

SOL$104.29 1.04%

HYPE$84.06 1.17%

Security

Blockchain and cryptocurrency security is essential. After all, an autonomous monetary system can only go so far if it can be easily exploited by hackers, rendered… Blockchain and cryptocurrency security is essential. After all, an autonomous monetary system can only go so far if it can be easily exploited by hackers, rendered inoperable through a mere software bug, or shut down by the powers that be. Bitcoin’s unique security… Blockchain and cryptocurrency security is essential. After all, an autonomous monetary system can only go so far if it can be easily exploited by hackers, rendered inoperable through a mere software bug, or shut down by the powers that be. Bitcoin’s unique security…

Ledger CTO urges AI bug hunter responsibility, warns against ‘attention farming’

Yohan Yun5 hours ago

Cronos confirms $9.2M slipped away before Tectonic exploit rollback

7 hours ago

Liquid ‘white hats’ return $270M in Bitcoin as network prepares restart

12 hours ago

Polygon discloses security flaws fixed in recent hard forks

Aug 29, 2026

Chainalysis-led operation flags 7,700 accounts in child abuse probe

Aug 25, 2026

Galaxy puts Coldcard hack losses at 1,789 BTC, with 87% unmoved

Aug 25, 2026

Security: All latest articles

Term Finance loses estimated $8.5M in vault governance exploit

Term permanently closed its Meta Vaults after an attack reportedly removed nearly all of their Ethereum deposits.

Aug 24, 2026

MAYAChain halts network after estimated $1.7M exploit

A preliminary analysis says six chained bugs let a 23-message transaction drain 48.87 million CACAO, sending the token down nearly 89%.

Aug 19, 2026

Toyota Finance opens tokenized bonds to retail investors via mobile payment app

Retail investors can apply to buy the 1 billion yen bond without a securities account and receive perks through Toyota’s payment app.

Aug 18, 2026

BitBox patches ‘severe’ wallet flaws that could put funds at risk

BitBox recommended all users update to firmware version 9.26.5 and said it had received no reports of exploitation or fund losses.

Aug 18, 2026

Trezor reports data from 14K users exposed through shipping provider

The wallet provider warned that thousands of users could potentially be at risk of phishing attempts, while advising that all devices, private keys and backups were safe.

Aug 13, 2026

Harmony considers rollback after suspected exploit inflates ONE supply

Harmony is working with exchanges to freeze funds and is preparing a patch after claims that 2.8 billion unauthorized ONE hit trading platforms.

Aug 12, 2026

BTCPay restricts remote Lightning access after attackers steal funds

Foundation and Citadel21 reported drained Lightning nodes, but the total amount stolen and number of affected operators remain unknown.

Aug 9, 2026

Coldcard Bitcoin theft tops $100M across 3 confirmed attack waves: Galaxy

Galaxy Research said 90% of the stolen Bitcoin remains unmoved as investigators examine a suspected fourth wave that could lift losses to $130 million.

Aug 4, 2026

Coldcard issues Mk3 warning as experts examine $38M Bitcoin wallet drain

Coinkite urged Coldcard Mk3 users to migrate funds after identifying a potential seed-generation risk, as Bitcoin security experts separately examine an unexplained $38 million wallet drain.

Jul 31, 2026