IOST has risen by over 50% and is now reported at $0.001605

Alex Thorn, research director at Galaxy Research, stated that since the second half of October, Bitcoin returns have mainly been driven by the Asian trading session, while the European trading session has dragged down overall performance. As of October 20th, the cumulative return of Bitcoin during the Asian trading session was 3.9%, the US trading session was 1.1%, and the European trading session was -5.5%. The buy and hold return for the entire day was -0.7%.

The Polkadot Foundation has announced that versions 3.0.1 to 3.0.5 of the Fearless browser extension contain malicious code, resulting in the leakage of user private keys and the theft of 17286 DOT assets. Users who have used the above extensions since February 2025 should consider their accounts as compromised and use other wallets to generate new keys to transfer assets. No malicious code was found in the Fearless mobile version, but if the key for the browser extension has been imported, it is still considered leaked.

Grayscale allows investors to obtain their spot ETF shares by delivering Bitcoin. （Bitcoin Archive）

UBTC exchanged ETH for 3038.73 ETH worth 7.5 million US dollars through three addresses in the past hour; Since October 11th, the cumulative amount of ETH exchanged has exceeded 46100, with a total amount of over 115 million US dollars, and the average exchange price is 2513.11 US dollars.

Straiker's investigation found that the hacker group CyberCarter used large model driven AI agents such as Anthropic and SpaceX to launch automated attacks on over 400 financial institutions in Latin America. The AI agents used by the organization can autonomously steal passwords, customer data, and access bank accounts.