BLOCKCHAIN AI.NEWS
The Wire After a $20,199 governance vote handed an attacker 11 Astroport and Drop contracts on Neutron, the Cosmos Hub halted for nearly 25 hours and restarted on Gaia v28.3.0, a build with no public tag; its first block moved 1,227,121 ATOM out of the attacker's wallet with no signed transaction, into an address nobody has claimed• IBC's rate-limiting module, whose own package comment says it exists to protect chains from economic attacks and token drainage, advances its hour clock only one hour per block after a halt — so a one-hour quota is zeroed in each of the next N blocks, and a five-hour gap reopens the ceiling six times in about 36 seconds• The Cosmos SDK documents that removing a validator key type still in use halts the chain, then accepts the governance message that does it; the halt lands later, on whichever delegation happens to change a stale validator's power, and a patch filed Sep 22 proposes the check the docs have been standing in for• Microsoft's Digital Crimes Unit and eight partners seize the infrastructure behind EvilTokens, a phishing service tied to more than 12,000 compromised inboxes at over 10,000 organizations since February; Coinbase traced its entire revenue, about $1.1 million, to four Tron addresses

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AI × Crypto

408.5 Million NTX Came Out of NuNet's Own Minting Key

Fetch.ai says signing keys were stolen; the converter that paid out first checks a signature and almost nothing else.

✓ Converter contract source read by this desk · Blockaid, PeckShield, BeInCrypto · Sep 20

Policy

S&P Global Is Buying the Auditor Behind $37 Trillion in Transfers

The ratings agency is acquiring OpenZeppelin, whose contract libraries sit under a large share of tokenized value.

✓ Repository licence read by this desk · FinTech Futures, FinanceFeeds, PYMNTS · Sep 20

Security

A Second gossipsub Package Has the Same Unguarded Check and No Advisory

The advisory covers one package name. The published tarball of a second carries the same missing check.

✓ Advisory, fix commits and the published npm tarball read by this desk · Sep 17

Security

Since 2022, a Bitcoin Core Wallet Name Could Carry a Shell Command

A wallet name could carry a shell command into the walletnotify hook. The fix rode in on a quiet backport.

✓ Fix PRs and release branches read by this desk · CoinDesk, Decrypt · Sep 17

Policy

Two Robinhood Engineers' Hyperliquid Wallets Led Back to Exchange Accounts in Their Names

Prosecutors say the pseudonymous wallets moved money to and from exchange accounts the two engineers registered themselves.

✓ Both SDNY complaints read by this desk · The Block, CoinDesk, Decrypt · Sep 16

Security

2,882 rsETH Went Back to the Safe's Owner 30 Hours After an MEV Bot Took It

An MEV bot took the tokens through a Safe module. Thirty hours later they went back.

✓ Traced onchain by this desk · Defimon, Blockaid, Kelp · Sep 16

Policy

Tillis Voted No to Keep a Second CLARITY Vote Possible

The bill lost 49 to 50. One Republican no kept the route to a second vote open.

✓ Senate roll call and Press Gallery log · CoinDesk · Sep 15

Policy

Fifteen Months From Tether's Freeze to a Forfeiture Filing

Tether locked the ten wallets in mid-2025. The public case arrived this month.

✓ SDNY complaint read by this desk · The Block, CoinDesk · Sep 15

Infrastructure

Who Watches Balancer's Pools After October 30?

One date ends the protocol's operation and its bug bounty. Some pools keep trading.

✓ Balancer forum proposal · The Block · Sep 15

Security

25 Fixes Core Lightning Kept Sealed for Two Weeks

The embargo lifted and the changelog finally said what had been patched.

✓ Original reporting · Core Lightning changelog · Sep 14

Security

Revolut Gave Passports and Bitcoin Histories to a Fake Official

A forged request on a real government channel. Italy has now opened a case.

✓ Revolut via TechCrunch · The Block, CoinDesk · Sep 14

Security

$736,442 Left Chainflip Through Refunds for Swaps That Already Paid

Refunds paid out on Tron swaps that had already been settled.

✓ Chainflip disclosure · code read by this desk · Sep 13

Security

Ether.fi's Old Queue Could Only Rob Smart Wallets

A deprecated withdrawal queue whose flaw only reached smart-contract wallets.

✓ Original reporting · The Crypto Times · Sep 13

Security

Hemi's Empty Claim Contract Still Says It Holds 124.5 Million Tokens

A drained claim contract whose own ledger still reports a full balance.

✓ Original reporting · Hemi post-mortem · Sep 12

Policy

Three Clauses Now Decide What Counts as Decentralized

The CLARITY text's test for when a protocol counts as controlled.

✓ Decrypt, Cointelegraph, bill text EHF26718 · Sep 12

Infrastructure

Mysten Rewrote a Sui Verifier for a Feature No Chain Has Turned On

A verifier rewrite for a feature no network has enabled yet.

✓ Original reporting · sui PRs #27975, #27984 · Sep 12

Security

46 Billion Synthetic Bitcoin Converted Into 4.39 Real Ones

An unbacked mint on Symbiosis's Bitcoin bridge, and how little of it could be cashed out.

✓ PANews, Cryptopolitan, The Crypto Times · Sep 12

AI × Crypto

DeepSeek Filed Its 9.4 Sandbox Escape Fix Under Chores

A 9.4-rated sandbox escape fix, filed under a routine label.

✓ OX Security, The Hacker News · Sep 11

Policy

Visa and Mastercard Will Accept an Agent That Ant Already Cleared

An identity check for AI agents that card networks will honor.

✓ CNBC, Forkast, TNGlobal · Sep 11

Security

Wormhole Is Closing a Way Out of Its Own Four-Day Quarantine

A thirteen-line patch to the component that holds suspicious bridge transfers.

✓ Original reporting · wormhole PR #4966 · Sep 10

AI × Crypto

It Tried to Abort Eight Times, Then Broke Into a Real Machine

A model told it was in a simulation was on the open internet.

✓ Anthropic, The Hacker News, CBS News · Sep 10

Security

Two Wallet Makers, One Newsletter Vendor, and the Same Fake Alert

One email vendor, two wallet brands, one phishing lure.

✓ The Block, Cointelegraph, Decrypt · Sep 10

Infrastructure

Osmosis Will Ask Its Voters to Seize an Attacker's 22.65 Bitcoin

A governance vote on taking back what an attacker took.

✓ Rarma, The Crypto Times, Crypto Briefing · Sep 9

Security

One Signature, Counted Twice, Emptied 2,321 Card Balances

A signature check that let one approval be spent twice.

✓ crypto.news, Gizmo Times, Spendnode · Sep 9

Security

If Your Alby Hub Predates August 2025, Take It Off the Internet

A default that exposed the node's own wallet to the open internet.

✓ Alby, The Hacker News, Bitcoin.com News · Sep 9

Policy

Block Wants a Bank That Takes No Deposits and Makes No Loans

A charter application for an institution that does neither thing banks do.

✓ The Block, PYMNTS, StockTitan · Sep 9

Security

The 598 Bitcoin Nobody Will Call a Bounty

Most of $320 million came back, and nobody will name what stayed.

✓ CoinDesk, The Record, Unchained · Sep 8

Infrastructure

Bridge Hacks Went From 3 to 26. The Same File Also Says 11 to 39

One dataset, two counts, depending on which column you read.

✓ Bloomberg, DefiLlama file read by this desk · Sep 8

Security

Set the Clock to 1970 and the Wallet Looks for Its Coins in 2149

A seed phrase's birthday field trusts a number it never checks.

✓ Original reporting · lnd #11180 · Sep 8

Security

Malware Moved Its Address Book Onto Polygon, Where Takedowns Don't Reach

A command channel written to a chain nobody can serve a takedown on.

✓ Cribl SecOps, UnderDefense, GuidePoint · Sep 8

AI × Crypto

Who Re-Reads a Tool Description After You Approve It?

Approval happens once. The description can change afterwards.

✓ Pillar Security, Adversa AI, GitHub API · Sep 7

Policy

Twenty-One Banks Have a Stablecoin Plan, a Launch Window, and No Name

A consortium with a timeline, a membership list, and nothing to call itself.

✓ Banking Dive, Blockhead, Brookings · Sep 7

Security

Five Days Before Liquid's $320 Million Peg-Out, the Fix Was Already in Git

The patch was public before the money moved. Nobody connected them in time.

✓ ElementsProject/elements, The Block, CryptoSlate · Sep 7

Policy

Nobody Said 'Blockchain' in the G7's Quantum Warning

A quantum warning to the financial system that never names the sector reading it.

✓ G7 Cybersecurity Working Group, ANSSI, Decrypt · Sep 6

Security

A $1,000 Bounty Bought a Bug Attackers Were Already Using

The reward was set before anyone knew the bug was already in the wild.

✓ CISA KEV, Decrypt, SOC Prime · Sep 6

Security

After Weeks of Stillness, 20.5 Bitcoin Tested the Exit

Dormant stolen coins moved, and the route mattered more than the amount.

✓ Galaxy Research, crypto.news, TFTC · Sep 6

Policy

OpenReserve Needs $210 Million by September 2027

An approved bank charter with a funding clock attached to it.

✓ CoinDesk, The Block, Forkast · Sep 6

Security

The Wallets Emptied. The Company Has Said Nothing

Funds left the wallets; the operator never acknowledged it.

✓ CoinGape, Specter, Etherscan · Sep 5

Security

Pocket Never Held a Coin. It Held the Map

The breach took no bitcoin — only the record of who owns it.

✓ Pocket Bitcoin, Crypto Briefing · Sep 5

Security

The Auditors Found It in 2020. They Marked It Low

A severity rating that outlived the people who assigned it.

✓ CertiK, PeckShield, OpenZeppelin · Sep 5

Infrastructure

The Comment Said the Unwrap Was Safe

A code comment asserting an invariant the code no longer held.

✓ Desk original · near/nearcore #16390 · Sep 5

Security

The Vendor Nobody Chose

A dashboard bug exposed the buyers of hardware wallets.

✓ Trezor, CoinDesk, BleepingComputer · Sep 5

AI × Crypto

The Agent Opened the Folder. The Folder Opened a Shell

A repository that ran code just by being opened.

✓ Manifold Security, The Hacker News · Sep 3

Policy

The Vote Is Set. The Text Isn't Finished

A cloture date on a bill nobody has finished drafting.

✓ Latham & Watkins, SEC, CoinDesk · Sep 3

AI × Crypto

The Key Check Failed. The Session Opened Anyway

A key comparison that never ran, and a session that opened regardless.

✓ CISA KEV, Horizon3.ai, Censys · Sep 2

Policy

Forty Years On, the SEC Reopens the Record of Who Owns What

The rulebook for share ownership predates the internet. That is now the point.

✓ SEC, The Block, CoinDesk · Sep 2

Security

The Code Was Public for a Month. The Reason Wasn’t

A month of public commits, and no explanation of what they fixed.

✓ Polygon Labs, GitHub, Cointelegraph · Sep 2

Security

The Only Fix Was to Ask Everyone to Leave

Immutable contracts meant the bug could not be patched at all.

✓ The Crypto Times, SlowMist · Sep 1

Security

The Cause Is Still Unknown. The Label Went Up Anyway

A root cause was published before anyone had established one.

✓ crypto.news, DefiLlama · Sep 1

Policy

The Two Firms That Count Crypto Crime Are Suing Each Other

The industry's two main sources of crime statistics are now in court.

✓ The Block, TRM Labs, Chainalysis · Sep 1

Security

In Ten Days, Silence Becomes a Reportable Event

The EU's 24-hour incident clock starts running on software makers this month.

✓ European Commission, Jones Day · Sep 1

Security

Efficiency Mode Did Exactly What It Was Built to Do

A lending setting behaved correctly and still cleared the way for the loss.

✓ Cointelegraph, Blockaid · Aug 31

Infrastructure

Ontology Stopped the Chain on a Suspicion

The chain went down before anyone had confirmed there was anything to stop.

✓ crypto.news, Crypto Briefing · Aug 31

Security

The Contracts Held. The Prices Didn't

August's losses came from oracles and governance, not from broken contracts.

✓ The Crypto Times, CertiK · Aug 31

Security

$951 Bought the Votes. The Vaults Did the Rest

A governance stake bought for pocket change was enough to steer the vaults.

✓ Cointelegraph, crypto.news · Aug 31

Security

To Keep the Rest, Cronos Turned the Blockchain Off

Halting the chain was the cheapest way to stop an exploit already in progress.

✓ The Block, Cointelegraph · Aug 30

Infrastructure

The Signature Was Valid. The Key Behind It Wasn't

An oracle update carried a correct signature from a key that should never have been trusted.

✓ Full Sail, Crypto Briefing · Aug 30

Security

The Chain Was Fine. The Foundation Wasn't

The validators never missed a beat; the organisation around them did.

✓ Fogo Foundation, The Crypto Times · Aug 30

Security

The Chains Learned From the Attacker First

A quiet backport reached operators before the advisory did, and the reasoning was defensible.

✓ GHSA-7g4w-cg88-2cq2, The Hacker News · Aug 29

Policy

California Wrote a Meme Coin Ban It Can Only Half Enforce

The prohibition is clear. The mechanism for reaching anonymous issuers is not.

✓ AB 2409 bill text, crypto.news · Aug 29

Policy

The Ninth Circuit Read Kalshi's Marketing Back to It

A prediction market's own promotional copy became the evidence against its federal preemption claim.

✓ KalshiEX v. Assad, CNBC · Aug 29

Infrastructure

Solana's First Real Vote Came Down to Two Firms Changing Their Minds

A stake-weighted vote turned on a handful of large validators reversing position late.

✓ CoinDesk, crypto.news · Aug 29

Security

Nothing Was Hacked. Moonwell Still Lost $8.7 Million

A collateral token's price was moved in a shallow pool, and the lending market believed it.

✓ The Block, PeckShield · Aug 28

Security

Two Machines Found the Same Bug. Then the Humans Started Arguing

Duplicate machine-found disclosures arrived hours apart, and the payout rules had no answer.

✓ TestMachine, crypto.news · Aug 28

Security

The Machines Found Real Bugs: Core Lightning's Embargoed Emergency

An embargoed fix, two independent machine-found bugs, and a disclosure window that held.

✓ Cointelegraph, CoinDesk · Aug 28

Policy

The Bank of England Gets a Second Job: Making Stablecoins Work

A central bank asked to make a private payment instrument work, not just to keep it from breaking things.

✓ HM Treasury · Aug 28

Security

The Vault Got Robbed: Inside the $116M Coldcard Exploit

A five-year-old firmware flaw, a weak entropy fallback, and the third-largest crypto theft of the year.

✓ TRM Labs, Bloomberg · Aug 27

AI × Crypto

The $500,000 Isn't in the Paper

A study of 428 AI API routers found nine quietly rewriting what agents do — and one draining a wallet.

✓ Researcher disclosure · Aug 28

Security

Your Patch Deadline Was Set by a Machine

CISA gave agencies until Sunday to patch a Linux kernel flaw — because roughly 700 agents found the public exploit and escaped their test lab.

✓ CISA KEV · Aug 28

Security · Contributed

The Safest Place in Crypto Just Got Robbed

What the cold-storage failure actually teaches — and the habits that survive it.

✓ Contributed · Aug 28

Security

SafePal Breach Doxxes 39,798 Hardware-Wallet Buyers

No coins touched; none needed. A verified list of cold-storage owners with home addresses is a phishing campaign waiting to happen.

✓ via TechCrunch · Aug 17

AI × Crypto

"Pennies" Compared to What's Coming: Industry Leaders Warn on AI-Agent Attacks

TRM logs a 40% YoY rise in AI adoption across crypto crime. What needed a skilled attacker now runs as software against everyone at once.

✓ via The Block · Aug 19

Infrastructure

LayerZero Delegate Hijack Mints Unbacked SAND on Base

Compromised delegate permissions, hundreds of automated transactions — a bridge-trust failure, not a token bug.

✓ via Blockaid · Aug 22

Custody

MetaMask's Agent Wallet: Guardrails for Letting an AI Touch Your Money

Spending limits, allowed networks, allowed protocols. The design question of the decade: how much of a wallet does an agent get?

✓ via MetaMask announcement · Aug 6

Markets Infra

Binance's Agent OS Bridges ChatGPT, Claude, and Cursor to Exchange Rails

The agent-to-exchange pipe is now a product. The security perimeter of "your account" just got a lot more interesting.

✓ via Binance announcement · Aug 2026

The Ledger

H1 2026 by the Numbers: 207 Hacks, $972M, and a Rising Machine Tempo

The worst half-year in TRM's dataset — before AI-scaled attacks fully arrive.

✓ via TRM Labs H1 report

Latest

Security · Contributed · Sep 24

The Interview Was the Install

Security · Sep 23

Cosmos Hub Validators Moved 1.2 Million ATOM Without a Governance Vote

Security · Sep 23

Restart a Halted Chain and Six Hourly Quotas Can Leave in 36 Seconds

Infrastructure · Sep 23

Cosmos Wrote a Warning Where a Check Should Have Gone

AI × Crypto · Sep 22

EvilTokens Sold a Chatbot That Picked Who to Impersonate

Security · Sep 22

Pragma Says a Third Price Source Would Have Stopped the Nostra Drain

Security · Sep 21

Four Governments Trace 30,000 Infected Developer PCs to Fake Job Interviews

Security · Contributed · Sep 21

A Patch Can't Take Back a Key

Security · Sep 21

Most of the 11.7 Million XRP in the D'CENT Drain Left After the Warning

Security · Sep 20

225,000 Empty Rounds Since MultiversX Last Produced a Block

Policy · Sep 20

Tokenize a Treasury at DTCC and It Stops Counting as Collateral

AI × Crypto · Sep 20

408.5 Million NTX Came Out of NuNet's Own Minting Key

Policy · Sep 20

S&P Global Is Buying the Auditor Behind $37 Trillion in Transfers

Security · Sep 17

A Second gossipsub Package Has the Same Unguarded Check and No Advisory

Security · Contributed · Sep 17

The Name Became the Command

Security · Contributed · Sep 7

Every Signature Was Legitimate

Security · Contributed · Sep 14

The Request Came from the Right Address

Security · Contributed · Sep 10

Reading Leaves No Trace

Security · Contributed · Sep 1

Nobody Sent the Warning

Security Since 2022, a Bitcoin Core Wallet Name Could Carry a Shell Command Sep 17 Policy Two Robinhood Engineers' Hyperliquid Wallets Led Back to Exchange Accounts in Their Names Sep 16 Security 2,882 rsETH Went Back to the Safe's Owner 30 Hours After an MEV Bot Took It Sep 16 Policy Tillis Voted No to Keep a Second CLARITY Vote Possible Sep 15 Policy Fifteen Months From Tether's Freeze to a Forfeiture Filing Sep 15 Infrastructure Who Watches Balancer's Pools After October 30? Sep 15 Security 25 Fixes Core Lightning Kept Sealed for Two Weeks Sep 14 Security Revolut Gave Passports and Bitcoin Histories to a Fake Official Sep 14 Security $736,442 Left Chainflip Through Refunds for Swaps That Already Paid Sep 13 Security Ether.fi's Old Queue Could Only Rob Smart Wallets Sep 13 Security Hemi's Empty Claim Contract Still Says It Holds 124.5 Million Tokens Sep 12 Policy Three Clauses Now Decide What Counts as Decentralized Sep 12 Infrastructure Mysten Rewrote a Sui Verifier for a Feature No Chain Has Turned On Sep 12 Security 46 Billion Synthetic Bitcoin Converted Into 4.39 Real Ones Sep 12 AI × Crypto DeepSeek Filed Its 9.4 Sandbox Escape Fix Under Chores Sep 11 Policy Visa and Mastercard Will Accept an Agent That Ant Already Cleared Sep 11 Security Wormhole Is Closing a Way Out of Its Own Four-Day Quarantine Sep 10 AI × Crypto It Tried to Abort Eight Times, Then Broke Into a Real Machine Sep 10 Security Two Wallet Makers, One Newsletter Vendor, and the Same Fake Alert Sep 10 Infrastructure Osmosis Will Ask Its Voters to Seize an Attacker's 22.65 Bitcoin Sep 9 Security If Your Alby Hub Predates August 2025, Take It Off the Internet Sep 9 Security One Signature, Counted Twice, Emptied 2,321 Card Balances Sep 9 Policy Block Wants a Bank That Takes No Deposits and Makes No Loans Sep 9 Security The 598 Bitcoin Nobody Will Call a Bounty Sep 8 Infrastructure Bridge Hacks Went From 3 to 26. The Same File Also Says 11 to 39 Sep 8 Security Set the Clock to 1970 and the Wallet Looks for Its Coins in 2149 Sep 8 Security Malware Moved Its Address Book Onto Polygon, Where Takedowns Don't Reach Sep 8 AI × Crypto Who Re-Reads a Tool Description After You Approve It? Sep 7 Policy Twenty-One Banks Have a Stablecoin Plan, a Launch Window, and No Name Sep 7 Security Five Days Before Liquid's $320 Million Peg-Out, the Fix Was Already in Git Sep 7 Policy Nobody Said 'Blockchain' in the G7's Quantum Warning Sep 6 Security A $1,000 Bounty Bought a Bug Attackers Were Already Using Sep 6 Security After Weeks of Stillness, 20.5 Bitcoin Tested the Exit Sep 6 Policy OpenReserve Needs $210 Million by September 2027 to Open Its Approved Bank Sep 6 Security The Wallets Emptied. The Company Has Said Nothing Sep 5 Security Pocket Never Held a Coin. It Held the Map Sep 5 Security The Auditors Found It in 2020. They Marked It Low Sep 5 Infrastructure The Comment Said the Unwrap Was Safe Sep 5 Security The Vendor Nobody Chose: How a Dashboard Bug Leaked Hardware-Wallet Buyers Sep 5

AI × Crypto · Sep 3

The Agent Opened the Folder. The Folder Opened a Shell

Policy · Sep 3

The Vote Is Set. The Text Isn't Finished

AI × Crypto · Sep 2

The Key Check Failed. The Session Opened Anyway

Policy · Sep 2

Forty Years On, the SEC Reopens the Record of Who Owns What

Security · Sep 2

The Code Was Public for a Month. The Reason Wasn’t

Security · Sep 1

The Only Fix Was to Ask Everyone to Leave

Security · Sep 1

The Cause Is Still Unknown. The Label Went Up Anyway

Policy · Sep 1

The Two Firms That Count Crypto Crime Are Suing Each Other

Security · Sep 1

In Ten Days, Silence Becomes a Reportable Event

Security · Aug 31

Efficiency Mode Did Exactly What It Was Built to Do

Infrastructure · Aug 31

Ontology Stopped the Chain on a Suspicion

Security · Aug 31

The Contracts Held. The Prices Didn't

Security · Aug 31

$951 Bought the Votes. The Vaults Did the Rest

Security · Aug 30

To Keep the Rest, Cronos Turned the Blockchain Off

Infrastructure · Aug 30

The Signature Was Valid. The Key Behind It Wasn't

Security · Aug 30

The Chain Was Fine. The Foundation Wasn't

Security · Aug 29

The Chains Learned From the Attacker First

Policy · Aug 29

California Wrote a Meme Coin Ban It Can Only Half Enforce

Policy · Aug 29

The Ninth Circuit Read Kalshi's Marketing Back to It

Infrastructure · Aug 29

Solana's First Real Vote Came Down to Two Firms Changing Their Minds

Security · Aug 28

Nothing Was Hacked. Moonwell Still Lost $8.7 Million

Security · Aug 28

Two Machines Found the Same Bug. Then the Humans Started Arguing

Security · Aug 28

Your Patch Deadline Was Set by a Machine

AI × Crypto · Aug 28

The $500,000 Isn't in the Paper

Security · Contributed · Aug 28

The Safest Place in Crypto Just Got Robbed

Security · Aug 28

The Machines Found Real Bugs: Inside Core Lightning's Embargoed Emergency

Policy · Aug 28

The Bank of England Gets a Second Job: Making Stablecoins Work

Security · Aug 27

The Vault Got Robbed: What the $116M Coldcard Exploit Says About Everyone's Cold Storage

Security · Aug 27

No Coins Were Touched. That's Not Good News.

AI × Crypto · Aug 27

“Pennies”: Why Security Leaders Think the Billion-Dollar Hacks Are the Warm-Up

Infrastructure · Aug 27

Minting Out of Thin Air: The LayerZero Delegate Hijack, Explained

AI × Crypto · Aug 27

Guardrails for the Robot Hand: MetaMask's Agent Wallet Goes Public

AI × Crypto · Aug 27

The Agent-to-Exchange Pipe Is Now a Product

Policy · Aug 27

The Half-Year Ledger: 207 Hacks, $972M, and a Rising Machine Tempo

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