Keystone will destroy 18,835 hardware wallets after attackers stole the key that verifies device authenticity. The breach began October 20 via a flaw in a third party monitoring tool on its website, exposing 25,964 customer records and 12,873 abandoned checkout records. Recovery phrases and private keys were not compromised. Shipments are suspended and production shifts to a new authentication key.

Bitcoin has entered an accumulation phase and could retake $125,000, per Galaxy Digital. The 50-week moving average near $76,540 held for five weekly closes as of October 18. The current 53% drawdown is the shallowest versus prior 93%, 85% and 84% cycles. Spot Bitcoin ETFs added 87,000 BTC since June while hedge funds cut 68,000 BTC. A weekly close below the 50-week average invalidates the thesis.

Electrum 4.8.3, released Oct 24, patches a critical flaw in prior versions. Malicious servers could redirect payments by substituting a zero-fee transaction with the attacker's address. If users raised the fee, they broadcast a valid payment to the attacker. The patch verifies signatures for wallet inputs before recording unconfirmed transactions. Users should update or manually check addresses.

The Canadian dollar steadied against its US counterpart on Monday after seven straight days of gains, but the move was limited ahead of interest rate decisions this week by the Federal Reserve and the...

This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. After weeks of frenzied speculation, Anthropic has filed its IPO prospectus. The 335-page document (100 pages or so are focused on risks) lays out the company’s unique view of the technology it...

Verizon Communications Inc. reported its strongest third-quarter performance in wireless customer additions in five years, adding a net 406,000 monthly phone lines. The company's shares were down...

メタは将来の支出コミットメントを1250億ドル増額し、8250億ドルとする計画。株価は7月以来最大の1日下落率を記録した。

Anthropic discloses $114 billion loss, 1368pc revenue growth; Meta in $135 billion equity raise. Follow live updates.

The NBA has partnered with Kalshi and Polymarket, becoming the third major U.S. sports league to embrace prediction markets. The deals allow official NBA logos and data use, and the league will influence markets. New York alleges Kalshi operates illegal sports betting, and New Jersey has asked the Supreme Court to review the dispute. The NBA says its contracts address potential restrictions.