
(Bloomberg) -- Singapore Telecommunications Ltd.’s Australian phone carrier Optus appointed Stephen Rue as chief executive officer with effect from November, it said in a bourse filing Monday. Most Read from BloombergTruce Talks Shift to Qatar as Hamas Hits Israel Border CrossingFrance’s Macron Calls for Reset of Economic Ties With ChinaBuffett Praises Apple After Trimming It, Drops Paramount StakeTreasury Rally Risks Running Into a $125 Billion Brick Wall‘Civil War’ Is a Gift to Trump’s Opponen

Bluesky’s most prominent backer has left its board. On Saturday, Jack Dorsey posted on X about grants for open protocols from his philanthropic Start Small initiative. This prompted someone to ask Dorsey if he was still on the Bluesky board, and he responded with a terse “no.” Dorsey did not answer any of the follow-up posts asking him to explain his departure.

Warren Buffett told Berkshire Hathaway shareholders that he has mixed feelings about artificial intelligence — in a tone he's expressed before.