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...

Security

Harmony considers rollback after suspected exploit inflates ONE supply

BTCPay restricts remote Lightning access after attackers steal funds

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

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

AmericanFortress proposes quantum-safe crypto wallet protection without fund migration

Garden Finance disables app as Blockaid reports $450,000 exploit

Security: All latest articles

World Foundation raises $52.5M in Pantera-led funding to expand World ID infrastructure

Crypto institutions look beyond audits as trust signals falter: Hacken

SecondFi to wind down after $2.6M ADA theft linked to wallet flaw

Zilliqa asks exchanges to pause ZIL transfers after suspected cold wallet theft

MiCA licensing only the beginning as crypto custodians face scrutiny

Taiko reopens bridge after $1.7M exploit, says users made whole

Q2 2026 emerges as most-hacked quarter on record with 83 incidents

Metaplanet to form securities arm through Siiibo acquisition

Blockchain researchers warn HTX sanctions may blur crypto risk signals