[GoPlus links $2.7M Polymarket theft to DebugBear script supply chain breach]

GoPlus, a Web3 security data infrastructure provider, said user asset theft on Polymarket’s international site on Oct. 29 stemmed from malicious code spread through a supply chain compromise involving external performance monitoring firm DebugBear’s RUM script.

The malicious code abused users’ trading and signing permissions, while on-chain analysis linked 710 deposit wallets and 731 addresses to the main attack paths, with losses estimated at about $2.71 million. The address count does not represent the number of unique users. Polymarket later said it fixed the issue and restored service, and pledged full compensation for affected traders.
https://coinness.com/en/news/1173695

[Circle to phase out CCTP V1 support]

Stablecoin issuer Circle said it plans to gradually end support for its legacy USDC cross-chain transfer protocol, CCTP V1. Starting Oct. 31, Circle will progressively lower USDC transfer limits, and it plans to stop operating the related contracts from Dec. 1, according to Circle. Apps, wallets and bridge services using the protocol will therefore need to migrate to CCTP V2. Support for USDC and CCTP V1 on the Noble network is scheduled to end on Jan. 12 under a separate timetable.
https://coinness.com/en/news/1173696

[Lisk identifies one 9.258 million LSK transfer from Binance tied to incident]

Lisk said it has so far identified one transfer of 9.258 million LSK moved from Binance to an external address in connection with the incident, based on on-chain data. Binance has confirmed it will cover all losses. Lisk added it is supporting the Binance team where possible and will continue to share confirmed findings.
https://coinness.com/en/news/1173697

[IQ burns all tokens stolen by Binance hackers, plans return after recovery]

IQ said it has burned all IQ tokens stolen by hackers targeting Binance and plans to return the tokens to Binance once the exchange is fully restored.
https://coinness.com/en/news/1173698

[Binance hacker moves 18,270 BTC across 19 wallets]

A Binance hacker moved a total of 18,270.2 BTC into 19 wallets, Bitcoin.com News reported. The funds were split into 17 wallets holding 1,000 BTC each, along with two others holding 832.5 BTC and 437.7 BTC, respectively. As of the latest check, all of the wallets still held the funds and no additional transfers had been identified.
https://coinness.com/en/news/1173699

[XRPL developers propose patch for token approval loophole]

XRPL developers have proposed four code changes to close a loophole that allowed users to hold assets without prior approval from token issuers, CoinDesk reported. The changes would be included in the "fixCleanup3_5_0" network upgrade and have not yet been deployed on mainnet.

On the XRP Ledger, issuers of assets such as stablecoins or fund tokens can require prior approval for token holdings as part of user identity checks. But a loophole was found that could bypass that process through automated market maker liquidity pools and through approval checks for accounts already holding tokens. Developers are now pushing to require holding approval for both assets that make up an AMM liquidity pool when users acquire the pool's LP tokens, while also applying the approval requirement to accounts that already hold the tokens.
https://coinness.com/en/news/1173700

[BTC perp long/short ratios on top exchanges by open interest]

The following are the 24-hour long/short ratios for BTC perpetual futures on the world’s three largest crypto futures exchanges by open interest:
Overall: 48.56% long, 51.44% short
- Binance: 48.18% long, 51.82% short
- OKX: 48.8% long, 51.2% short
- Bybit: 48.35% long, 51.65% short
https://coinness.com/en/news/1173701

[BTC spot CVD chart at 3:00 p.m. UTC on Oct. 30]

The spot CVD chart is an order-book analysis of the BTC/USDT spot trading pair. The upper panel shows a volume heatmap, while the lower panel shows cumulative volume delta, or CVD.

- The volume heatmap tracks trading volume at each price level. The background becomes brighter when the price stays in a specific range for a longer period or makes a large move. Brighter zones may act as support or resistance.

- The CVD indicator in the lower panel reflects buy and sell orders by order size. As buy orders increase, the line in the corresponding color moves higher. The yellow line represents orders between $100 and $1,000, while the brown line represents large orders between $1 million and $10 million.
https://coinness.com/en/news/1173702

[Strategy plans more BTC purchases through preferred stock issuance]

Strategy plans to expand its Bitcoin holdings through preferred stock issuance, Cointelegraph reported. Michael Saylor, Strategy’s chairman, said on the company’s third-quarter earnings call, "currently, our balance sheet supports up to $30 billion in additional Digital Credit without issuing any new common stock or requiring further appreciation in BTC." CEO Phong Le said funding through preferred shares such as STRC will be a key tool for additional BTC purchases going forward.
https://coinness.com/en/news/1173703

[Ballet founder says recovery of BTC stolen in Binance hack is nearly impossible]

Ballet founder Bobby Lee said the chances of recovering Bitcoin stolen in the Binance hack are extremely low, Bloomberg reported, citing a Bloomberg TV interview.

Lee said the stolen BTC is already in the hackers’ possession, making stablecoins the only assets that can realistically be targeted for recovery. Even then, Lee added, freezing assets and actually getting them returned are separate matters, and recovery would require a lengthy process in cooperation with law enforcement agencies. He also said the limited drop in Bitcoin’s price despite a large-scale hack suggests the cryptocurrency market has matured.
https://coinness.com/en/news/1173704

[South Korea seeks TetherMax access block over unregistered crypto business]

South Korea’s Financial Intelligence Unit under the Financial Services Commission said on Oct. 30 it had referred three illegal virtual asset operators for investigation: Aegis Ventures, TetherMax and SuperTrust. According to Newsis, the agency has also asked the Korea Communications Standards Commission to block domestic access to the websites and mobile apps of TetherMax and SuperTrust.

The investigation referral and access-blocking request are part of efforts to strengthen the response to domestic business activities by illegal virtual asset operators and restrict local users’ access to illegal business sites.
https://coinness.com/en/news/1173705
See more: https://www.newsis.com/view/NISX20261030_0003848637

[Bithumb to delist CORE on Nov. 30]

South Korean exchange Bithumb said it will end trading support for CORE at 6:00 a.m. UTC on Nov. 30.

Bithumb said the foundation’s explanatory materials were not enough to resolve the reasons for CORE’s investment warning designation, and after a comprehensive review of changes to the project’s business plan, the extent of those changes, procedural progress, and the virtual asset’s use, purpose, and functions, it decided the token no longer met its standards for maintaining trading support.
https://coinness.com/en/news/1173706

[Upbit, Bithumb and Coinone to delist BLUR on Nov. 30]

South Korean exchanges Upbit, Bithumb and Coinone announced the delisting of BLUR at 6:00 a.m. UTC on Nov. 30. The exchanges said they determined that concerns tied to BLUR’s business viability and sustainability, as well as the potential for user harm under best-practice guidelines for virtual asset trading support, had not been resolved after the token was placed on a delisting watchlist.
https://coinness.com/en/news/1173707

[Anonymous whale sells 8,000 ETH]

An anonymous whale identified as 58bro.eth sold 8,000 ETH over the past hour, according to ai_9684xtpa. The wallet withdrew more than $17.96 million worth of ETH from Aave and deposited it into OKX, then withdrew 10.5 million USDT to repay a loan.
https://coinness.com/en/news/1173708

[Mirae Asset eyes integrated stock, crypto and RWA trading in Hong Kong]

Mirae Asset Securities’ Hong Kong unit may add real-world asset trading to its integrated investment platform MAPS as early as early November, Edaily reported in an exclusive. The plan is to build a comprehensive financial infrastructure that allows trading of stocks, exchange-traded funds, cryptocurrencies, tokenized bonds, funds and structured products on a single platform. The Hong Kong unit had earlier said it would work with decentralized perpetual futures exchange GRVT on security token issuance and product development.
https://coinness.com/en/news/1173709
See more: https://www.edaily.co.kr/News/Read?newsId=04939686645618168&mediaCodeNo=257&utm_source=naver&utm_medium=referral&utm_campaign=news_syndication&utm_content=original_article

[Ult begins using fees to buy and burn CRO, completes first burn]

Ult said it has begun using fees generated by its service to buy and burn CRO and has completed its first burn. The burn marks the first execution of a monthly buyback-and-burn program.
https://coinness.com/en/news/1173710

[Trezor warns of possible device tampering in wallets sold by reseller]

Trezor, the world’s second-largest hardware wallet maker, warned some customers to move their assets after receiving a tip that unauthorized hardware may have been inserted into Trezor Safe 5 devices sold by reseller Cryptobilis in August.

Trezor said it has not secured the device in question, so it has not confirmed whether tampering occurred. No cases of customer fund losses have been reported so far.

The company urged users who bought products from Cryptobilis since March to create a wallet with a new recovery seed and transfer their assets promptly.
https://coinness.com/en/news/1173711

[Early PEPE investor buys $206.5K more after Binance hacker’s large sell-off]

A well-known trader, dimethyltryptamine.eth, who bought PEPE for $251 and at one point recorded $100 million in unrealized gains, has bought an additional 45.08 billion PEPE worth $206,500 after large-scale selling by the Binance hacker, according to Lookonchain.
https://coinness.com/en/news/1173712

[FUN plunges 95% after Binance hacker wallet dumps tokens on Uniswap]

FUN fell 95% after a wallet tied to the Binance hacker sold a large amount of the token on decentralized exchange Uniswap, The Defiant reported. The attacker also sold RAD and OGN on Uniswap, while about 580 million unsold FUN was transferred back to a wallet, according to the report.
https://coinness.com/en/news/1173713

[Coinbase buys 643 BTC in Q3, holdings rise to 17,954]

Coinbase added 643 BTC in the third quarter, bringing its total Bitcoin holdings to 17,954 BTC, according to Bitcoin Treasuries. Coinbase now ranks eighth among companies by Bitcoin holdings.
https://coinness.com/en/news/1173714

[Initia plans to resume network operations on Nov. 2]

Layer-1 blockchain Initia said it plans to resume L1 and rollup operations on Nov. 2. The chain upgrade will apply a MoveVM patch that has undergone an independent security audit and isolate the remaining forged balances held by the hacker, while preserving existing transaction records.

Initia also said it plans to fully restore collateral assets in AUSD0, USDC.n and WETH, with no separate action required from users. Its DEX will temporarily restrict trading immediately after restarting and rebalance liquidity pool asset ratios to reflect market prices. Any proceeds generated in the process will be returned to affected liquidity providers.

Asset transfers through bridges and exchanges will resume after network stability checks are completed. For security reasons, the withdrawal waiting time for LayerZero OFT-based WETH and AUSD0 will be set at 24 hours.
https://coinness.com/en/news/1173715