Microsoft’s 8-K of November 5 (accession 0001193125-26-448357) records the other side of the HP appointment covered on November 4: Emma Walmsley, a Microsoft director since 2019, informed the company on November 4 that she will not stand for re-election at the 2026 annual shareholder meeting, will serve until that meeting, and is not leaving over any disagreement with management. Her departure follows her appointment as HP Inc chief executive, succeeding interim chief Bruce Broussard.
Five US agencies, CISA, the FBI, HHS, USDA and the Department of Transportation, issued a joint advisory urging critical infrastructure operators to harden the cybersecurity of industrial refrigeration and cold chain monitoring systems, a reminder that the least glamorous connected systems in food and pharma logistics are now named attack surface. CISA also added one new known exploited vulnerability to its catalog on November 4 and published guidance on the post-quantum questions operators should put to their vendors.
OpenAI is rebranding its data centers as compute campuses as part of a broader policy and public relations push, Datacenter Dynamics reported, a naming change that tracks the political fight in the full ballot measures story above. AT&T and AST SpaceMobile reported a successful direct to device satellite handoff, a step toward continuous satellite coverage for ordinary phones. SambaNova partnered with Supermicro for deployments of its SN50 reconfigurable dataflow units, and smart TV operating system maker Titan OS raised 46 million dollars to expand internationally, TechCrunch reported.
Two watched filings needed no new story. Meta’s 8-K (accession 0001193125-26-450074) completing its 15 billion dollar five tranche notes offering, and Alphabet’s 8-K (accession 0001193125-26-449835) closing its 6 billion euro offering, are both already cited in the updated November 3 and November 2 story files respectively, and are recorded here only as filings lane closures.