Posts tagged with

crypto security

Coldcard Hacker Moves 20.5 BTC Through THORChain in First Spend

A Coldcard Wave 3 operator moved about 20.5 BTC into Ether through THORChain, the first spend from the original addresses across three attack waves.

Kadim

September 3, 2026
6 min read

Coldcard hack Coldcard Bitcoin theft +5

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THORChain Ethereum hardware wallet on-chain analysis crypto security
Zilliqa Confirms 683M ZIL Theft in Ledger App Failure

Zilliqa's post-mortem confirmed 683.13 million ZIL was stolen through a flaw in its legacy Ledger app, exposing 6,772 accounts and freezing legacy transactions.

Kadim

August 25, 2026
6 min read

Zilliqa ZIL Ledger +5

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hardware wallet crypto security wallet exploit blockchain security Zilliqa EVM
Term Finance Shuts Meta Vaults After $8.5M Governance Exploit

Term Labs permanently closed its Meta Vaults after an $8.5 million governance exploit, while withdrawals remain open and the core Term lending markets remain under review.

Kadim

August 24, 2026
6 min read

Term Finance Term Labs DeFi +5

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Ethereum governance exploit DeFi lending crypto security Meta Vaults
The Sandbox Halts Bridges After 14.9B SAND Mint

The Sandbox halted Base and BNB Smart Chain bridging after an exploit minted unbacked SAND. On-chain reports put the observed reserve loss near $675,000.

Kadim

August 22, 2026
6 min read

The Sandbox SAND Base +6

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BNB Smart Chain bridge exploit crypto security LayerZero unbacked tokens blockchain gaming
SafePal Says 39,798 Customer Orders Exposed as Dataset Sale Claims Emerge

SafePal says an order-tracking flaw exposed data from 39,798 hardware-wallet buyers and is reviewing claims that the dataset is being offered for sale.

Kadim

August 20, 2026
6 min read

SafePal data breach hardware wallet +4

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phishing self-custody crypto security privacy
Coldcard Losses Reach $116M as TRM Counts Fourth Attack Wave

TRM Labs traced roughly 1,816 Bitcoin, worth about $116 million at its August 5 snapshot, from more than 5,200 addresses in four Coldcard-related attack waves.

Kadim

August 18, 2026
6 min read

Coldcard hack Coldcard Bitcoin theft +5

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hardware wallet wallet security self-custody TRM Labs crypto security
$Large official Harmony logo beside a greyscale fractured blockchain ledger and unbranded blank supply tiles on an off-white, cobalt and violet editorial background.$

Harmony Exploit Mints 4B ONE, Token Drops 40%

Harmony confirmed an exploit involving the unauthorized minting of 4 billion ONE tokens as the token fell sharply and the team weighed a patch, exchange freezes and a potential rollback.

Kadim

August 12, 2026
7 min read

Harmony ONE Harmony exploit +5

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crypto hack unauthorized minting blockchain rollback DeFi security crypto security
Bitcoin Red Team Says AI Audit Found More Than Dozen Vulnerabilities Across 150 Repositories

A volunteer Bitcoin Red Team says its AI-assisted review scanned 150 repositories and made more than a dozen vulnerability disclosures, without naming affected projects or reporting new thefts.

Kadim

August 9, 2026
5 min read

Bitcoin BTC Bitcoin security +5

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AI security vulnerability disclosure open source wallet security crypto security
Coldcard Losses Top $100M as Confirmed Theft Tally Reaches 1,596 Bitcoin

Galaxy Research's August 4 update put confirmed Coldcard-related thefts at 1,596 BTC from about 7,300 addresses, while a separate suspected fourth wave could lift the estimate further.

Kadim

August 5, 2026
5 min read

Coldcard hack Coldcard Bitcoin theft +5

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hardware wallet wallet security self-custody Bitcoin crypto security
Tangem Cards Can't Be Patched After $250K Laser Attack, Ledger Says

Ledger researchers said a $250,000 laboratory laser attack can reset a Tangem card password and steal associated funds, while Tangem says the physical attack is not scalable.

Kadim

August 4, 2026
6 min read

Tangem Ledger hardware wallet +5

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wallet security self-custody laser fault injection seed phrase crypto security
Safe Reports 130M Transactions and $39.35B in Q2 Transfers

Safe said its smart accounts handled nearly 130 million transactions and $39.35 billion in Q2 transfers, while 54.8 million SAFE tokens were staked in its Safenet beta.

Kadim

July 29, 2026
6 min read

Safe SAFE token smart accounts +5

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crypto wallets self-custody Safenet crypto security Ethereum
Triple-A Says Customer Funds Safe After $9.7M Wallet Drain

Triple-A says customer funds are safe as PeckShield tracks a reported $9.7 million multi-chain wallet drain consolidated into 5,227 ETH.

Kadim

July 26, 2026
5 min read

Triple-A crypto payments hot wallet +5

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crypto security PeckShield Ethereum stablecoin payments crypto hacks
Trust Wallet Launches AI That Reads Portfolios and Prepares Trades

Trust Wallet has rolled out an in-app AI feature that can read portfolio data, flag token risks and prepare crypto transactions, while requiring users to approve every onchain action.

Kadim

July 24, 2026
5 min read

Trust Wallet Trust Wallet AI crypto wallets +5

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self-custody AI agents crypto security DeFi TWT
Crypto ‘Wrench Attacks’ Hit $124M in H1, CertiK Says

CertiK recorded 52 verified physical crypto coercion attacks in the first half of 2026, with $124.1 million in exposure and France accounting for 33 cases.

Kadim

July 24, 2026
7 min read

CertiK crypto wrench attacks crypto kidnapping +5

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crypto security self-custody hardware wallet France crypto crime crypto crime
Zcash Sets July 18 Node Deadline as Zebra Patches Four Security Bugs

Zcash is shifting node operators away from zcashd and toward Zebra before the July 28 Ironwood upgrade, while Zebra 6.1.0 fixes four node-security issues.

Kadim

July 19, 2026
7 min read

Zcash ZEC Zebra +5

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zcashd Ironwood NU6.3 crypto security privacy coins
Revolut Lets Claude and Gemini Help Trade Crypto

Revolut X now lets customers use AI assistants including Claude and Gemini to analyze markets, set alerts and prepare crypto orders, with final approval still required.

Kadim

July 11, 2026
7 min read

Revolut Revolut X Claude +6

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Gemini AI trading crypto exchange Bitcoin MCP crypto security
Stellar's Zipper Upgrade Is Live. XLM Still Has a Market Problem

Stellar activated Protocol 27, called Zipper, adding smart-account delegation and stronger replay protection as XLM trading volume surged but the token remained below 20 cents.

Kadim

July 11, 2026
6 min read

Stellar XLM Protocol 27 +5

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Zipper Soroban smart accounts blockchain upgrades crypto security
XRP Ledger Upgrade Just Cleared Its Key Validator Test

XRP Ledger v3.2.0 has reached about 89% adoption on the default validator list, but its fixCleanup3_2_0 amendment still needs a separate on-chain vote.

Kadim

July 8, 2026
6 min read

XRP XRP Ledger XRPL +5

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Ripple validators blockchain upgrades crypto infrastructure crypto security
Zcash Drops After Orchard Bug Triggers Emergency Upgrade

Zcash patched a critical Orchard shielded-pool bug through an emergency soft fork and NU6.2 upgrade as ZEC sold off and traders questioned supply-audit assurances.

Kadim

June 5, 2026
5 min read

Zcash ZEC Orchard +5

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NU6.2 Zcash Foundation privacy coins zero-knowledge proofs crypto security
Hacker Breaks Into a $2.24 Million Wallet and Now Claims a $60 Million Trezor Crack

Joe Grand's new wallet-hacking video confirms a $2.24 million KeepKey recovery, teases an older Trezor case he says is worth more than $60 million, and sets up a public-relations problem for Trezor.

Kadim

March 17, 2026
5 min read

Trezor Joe Grand KeepKey +4

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hardware wallet crypto security wallet recovery cybersecurity

Posts tagged with

Coldcard Hacker Moves 20.5 BTC Through THORChain in First Spend

Zilliqa Confirms 683M ZIL Theft in Ledger App Failure

Term Finance Shuts Meta Vaults After $8.5M Governance Exploit

The Sandbox Halts Bridges After 14.9B SAND Mint

SafePal Says 39,798 Customer Orders Exposed as Dataset Sale Claims Emerge

Coldcard Losses Reach $116M as TRM Counts Fourth Attack Wave

Harmony Exploit Mints 4B ONE, Token Drops 40%

Bitcoin Red Team Says AI Audit Found More Than Dozen Vulnerabilities Across 150 Repositories

Coldcard Losses Top $100M as Confirmed Theft Tally Reaches 1,596 Bitcoin

Tangem Cards Can't Be Patched After $250K Laser Attack, Ledger Says

Safe Reports 130M Transactions and $39.35B in Q2 Transfers

Triple-A Says Customer Funds Safe After $9.7M Wallet Drain

Trust Wallet Launches AI That Reads Portfolios and Prepares Trades

Crypto ‘Wrench Attacks’ Hit $124M in H1, CertiK Says

Zcash Sets July 18 Node Deadline as Zebra Patches Four Security Bugs

Revolut Lets Claude and Gemini Help Trade Crypto

Stellar's Zipper Upgrade Is Live. XLM Still Has a Market Problem

XRP Ledger Upgrade Just Cleared Its Key Validator Test

Zcash Drops After Orchard Bug Triggers Emergency Upgrade

Hacker Breaks Into a $2.24 Million Wallet and Now Claims a $60 Million Trezor Crack