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AI & Enterprise

OpenAI launches ChatGPT Wallet as \'Dot\' agent handles purchases and payments

OpenAI has launched a payment feature called ChatGPT Wallet that lets its AI agent Dot buy goods on a user’s behalf, CNBC reported. Developed with American Express, Mastercard and Visa, the feature requires users to enter card details once and approve each purchase after identity verification. Dot does not access card data directly and instead uses transaction-specific payment tokens. The wallet will first roll out to U.S. Pro subscribers aged 18 and older.

Crypto

Gemini lists 10 biggest altcoin decliners this year; BCH, ADA and XRP hit

Several major altcoins including Bitcoin Cash, Cardano, XRP and Dogecoin are posting steep declines this year, with many down 30 to 60 percent since January. Gemini released a list of the 10 worst-performing altcoins based on returns since the start of 2026, led by Bitcoin Cash, Polkadot and Cardano. Gemini cited weaker speculative demand, fading institutional interest and macroeconomic uncertainty, alongside shrinking liquidity and weaker real usage demand.

Telecommunications & Media

Korea\'s three mobile carriers post 1.36 trillion won Q3 operating profit, step up AIDC and AX push

South Korea\'s three mobile carriers posted a combined third-quarter operating profit of 1.36 trillion won on revenue of 15.48 trillion won, with results diverging by company. SK Telecom and LG Uplus improved profitability, while KT posted declines. The carriers cited base effects from one-off costs and compensation costs tied to a hacking incident. All three are focusing on recovering profitability in their core telecom business while accelerating investment in AI data centers and enterprise AI transition services.