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Tether’s effort to bring AI agents into Bitcoin mining is expanding through 15 MDK integration commitments, but machine autonomy still depends on human approval, site permissions, software versions and the network paths used to reach equipment.
An October 23 exploit drained the reserve backing bridged USDC on Initia, causing withdrawals to fail as the Noble-held reserve fell from about $1 million to $63. Initia halted its network and rollups, while recovery, a patch and an audit remained underway.
A Chinese national extradited to the US faces up to 20 years in prison over allegations that he helped move $36.9 million stolen from 174 crypto scam victims through a Bahamas bank, into Tether’s USDT and onward to Cambodia.
Wells Fargo, Cisco, Marvell, Arm, Moderna and Intuit have objected to trading their shares on the planned OKX-ICE tokenized-stock venue, lifting the total number of objecting companies to 22. The platform’s notice also disclosed risks involving liquidity, smart contracts and trading protections.
Bitquery found that only 26% of $752.5 million in major Pump.fun wallet gains passed checks for conventional trading. Transferred tokens and linked-wallet activity may make many headline profits impossible for automated copy traders to reproduce, while actual follower returns remain unmeasured.
The ECB is preparing a 2027 pilot of the digital euro using real transactions, while a wider rollout could begin as early as 2029 if EU legislation passes. ECB official Piero Cipollone says the project could reduce Europe’s dependence on non-European payment providers.
Latvia could introduce rules for tokenized real-world assets in the first half of 2027, with commercial property a possible starting point and government bonds on the priority list. The legal assessment needed for the framework remains unfinished as the country forms a new government.
Evernorth could raise about $80 million through a Cantor Fitzgerald share-sale agreement and use much of the proceeds to buy XRP. The Ripple-backed company also has a potential $132.2 million warrant route, although both funding channels remain conditional and could dilute existing shareholders.
U.S. spot Bitcoin ETFs attracted about $301 million over the week, ending a two-week losing streak despite $137.9 million in Friday outflows. Bitcoin and major crypto assets weakened into the weekend, while October flows remained negative across Bitcoin, Ethereum and Solana funds.
Hedge funds held about $2 trillion in U.S. Treasuries at the end of 2025, but Dallas Fed research suggests alternative interest-rate trades could deliver similar risk exposure with fewer bonds, potentially reducing demand for government debt.
More than 10,000 complaints about crypto transaction restrictions were filed against U.K. banks over 90 days, according to Stand With Crypto. Lloyds received the most complaints, highlighting tensions between banking practices and Britain’s ambition to become a global cryptocurrency hub.
Israeli Prime Minister Benjamin Netanyahu said blockchain and cryptocurrencies could help Israel respond to potential international financial sanctions. Opposition politicians, the Bank of Israel and crypto industry figures rejected the idea, arguing digital assets cannot replace conventional finance.
A Fearless Wallet browser-extension breach may have exposed Polkadot users’ private keys since February 2025. The incident has renewed scrutiny of Polkadot’s faster unstaking rules, which can shorten the time available to protect compromised staked DOT.
Google’s revised privacy policy lets data from Gmail, Drive and Photos help personalize ads when users connect those services to AI features. The data is not used by default, and advertisers cannot access the underlying content, but users can opt out through account settings.
Sweden’s Government Offices will block ChatGPT and Claude on staff computers from October 26, citing information-security risks. Microsoft Copilot will remain approved after a government review, although officials have not confirmed whether Claude models are enabled within that platform.
Strategy and Strive have used perpetual preferred shares to help fund purchases of nearly 136,000 bitcoin. Analysts say the securities broaden demand beyond ETFs, but dividends, buybacks and weaker market conditions could limit the companies’ ability to keep buying.
Block has introduced Dessa, a speech-trained voice AI that responds directly to audio and runs locally on some MacBook Pro computers. Its realistic demonstrations have drawn praise for natural conversation while raising warnings that convincing synthetic voices could make scams harder to detect.
Bitcoin dropped below $80,000 as reports of expanded U.S. evacuations from Middle East diplomatic and military facilities heightened concerns about possible Iranian attacks and renewed conflict. Ether, XRP and Solana also declined, while later Moneyiar data showed Bitcoin at $80,430.506808014.
