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Microsoft software and cloud platforms underpin enterprise systems, so vulnerabilities and security advisories can affect identity, data, and operations.

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Microsoft is a technology company whose Windows, Microsoft 365, Azure, identity services, and developer tools form a widely deployed enterprise computing ecosystem. Its security relevance spans endpoint and server software, cloud control planes, authentication, collaboration data, and the update mechanisms used to maintain them.

Security news under this tag commonly concerns vulnerabilities requiring patching, exploits against exposed services, identity or token compromise, and misconfiguration of cloud permissions or authentication policies. Practitioners should verify affected versions and exposure, apply updates or mitigations, enforce multifactor authentication and least privilege, and monitor relevant audit logs. Incidents involving Microsoft-hosted identities or data may require rapid session and credential containment, investigation across cloud and on-premises systems, and assessment of privacy or regulatory obligations.

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Bank Info Security 2 years, 5 months ago

Microsoft: Russian Hackers Had Access to Executives' Emails

Computing Giant Says Hackers Did Not Access Customer Data or Production SystemsRussian state hackers obtained access to the inboxes of senior Microsoft executives for at least six weeks, the computing giant disclosed late Friday afternoon. "There is no evidence that the threat actor had any access to customer environments, production systems, source code, or AI systems."

Computing Giant Says Hackers Did Not Access Customer Data or Production SystemsRussian state hackers obtained access to the inboxes of senior Microsoft executives for at least six weeks, the computing giant disclosed late Friday afternoon. "There is no evidence that the threat actor had any access to customer environments, production systems, source code, or AI systems."

Bank Info Security 2 years, 5 months ago

Iranian Hackers Targeting Middle East Experts

Tehran-Aligned Group Mint Sandstorm Uses Israel-Hamas Conflict as a LureHackers aligned with the Iranian state are masquerading as journalists to target Middle East experts and deploy a new custom backdoor that supports the Iranian government's spying agenda. Tehran may be harvesting perspectives on the Israel-Hamas conflict, according to Microsoft.

Bank Info Security 2 years, 5 months ago

Breach Roundup: Microsoft's Effort to Store EU Data Locally

Also: FBI Warning About Androxgh0st; eBay Pays a $3 Million Fine for CyberstalkingThis week, Microsoft expanded plans to store EU citizens' data locally, shipping-themed phishing spam is a threat, the British Library overcame a ransomware setback, the FBI warned of Androxgh0st malware, Remcos RAT targeted South Korea, and eBay was fined $3 million for a cyberstalking campaign.

Pen-tester accessed more than 650,000 sensitive messages, and still can, at Indian outfit using Toyota SaaS Toyota Tsusho Insurance Broker India (TTIBI), an Indo-Japanese joint insurance venture, operated a misconfigured server that exposed more than 650,000 Microsoft-hosted email messages to customers, a security researcher has found.…

Bank Info Security 2 years, 6 months ago

Chrome Patches First Zero-Day of 2024 Exploited in the Wild

Google Fixes Out-of-Bounds Memory Access Flaw, Microsoft Edge Browser Also AffectedGoogle released an urgent fix for the first zero-day vulnerability of the year in its Chrome web browser, warning the bug is under active exploitation. Google blamed an out-of-bounds memory access flaw in its V8 JavaScript rendering engine. It also affects Microsoft Edge browser.

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