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Cybersecurity

Cybersecurity is a term that sums up a number of activities, procedures and technologies that are used to maintain the protection of computer systems, private data… Cybersecurity is a term that sums up a number of activities, procedures and technologies that are used to maintain the protection of computer systems, private data that is stored in digital form, along with hardware and software. There are a lot of various measures… Cybersecurity is a term that sums up a number of activities, procedures and technologies that are used to maintain the protection of computer systems, private data that is stored in digital form, along with hardware and software. There are a lot of various measures…

Anthropic says Claude used for cyberattacks and surveillance

Zoltan VardaiSep 11, 2026

Blockstream rejects ransom as Liquid hackers hold nearly 600 BTC

Sep 11, 2026

Trezor, BitBox warn users about fake hardware wallet security alerts

Sep 10, 2026

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

Sep 8, 2026

Cronos confirms $9.2M slipped away before Tectonic exploit rollback

Sep 8, 2026

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

Sep 8, 2026

Cybersecurity: All latest articles

Coldcard third-wave attacker moves 45% of stolen Bitcoin

Galaxy said 82% of Bitcoin stolen across all Coldcard attacks remains in the original addresses, with 18% moved in apparent laundering.

Sep 7, 2026

Bitcoin sidechain Liquid pauses after purported ‘white hats’ withdraw $320M in BTC

The actors told Blockstream they would return most of the 4,000 BTC after the Elements vulnerability is patched across the network.

Sep 7, 2026

Lazarus Group-linked addresses move $30M through Hyperliquid

Crypto wallets linked to the OFAC-sanctioned Lazarus Group moved $30 million in digital assets through Hyperliquid, weeks after regulators said they were working on a path to introduce the exchange into US markets.

Sep 1, 2026

More Markets lending reserve drained for $410,000: Blockaid

Blockaid said an attacker used an Ankr liquid staking token and E-mode to overborrow from More Markets and drain about $410,000 in WFLOW from a lending reserve.

Aug 31, 2026

OneKey reproduces transaction replacement attack on outdated Ledger Ethereum app

OneKey said it reproduced an exploit against an older version of the Ledger app in its lab environment, which Ledger fixed in its Ethereum app 1.22.2, with no user funds lost.

Aug 28, 2026

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

Operation Lighthouse generated 14,300 investigative leads across 11 crypto exchanges and payment services and flagged over 7,700 suspect accounts.

Aug 25, 2026

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

Coldcard strengthens seed generation with firmware update

Coinkite urged Coldcard users to generate new seed phrases, warning that existing vulnerable seeds remain unsafe despite the security upgrade.

Aug 21, 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