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Mobiquity appoints John Castleman CEO

Digital engagement provider Mobiquity has appointed John Castleman as the new chief executive. Andy Norman, who was serving as the company’s interim CEO since December 2015 will shifting into the role of COO.

Mr. Castleman joins Mobiquity with over 20 years of experience in the software development and software services industries. Most recently he served as president and CEO of Alliance Global Services.

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IBM to deploy next-generation quantum computer at RIKEN in Japan

IBM has announced an agreement with RIKEN, a Japanese national research laboratory, to deploy IBM's quantum computer architecture and quantum processor at the RIKEN Center for Computational Science in Kobe, Japan.

Jack Dorsey departs Bluesky board — TC

Dorsey appears to have deleted his Bluesky account at some point last year, though his departure was only acknowledged at the time by a smattering of social media posts, writes Anthony Ha in TC.  

Corelight raises $150M

San Francisco-based network detection and response (NDR) company Corelight has raised $150 million in a Series E funding round.