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New capability aims to streamline high-availability operations and reduce downtime in backup environments.
04/29/2026
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News
Microsoft issued a report warning users about a popular attack method that involves a "human-operated" attack playbook, in which hackers impersonate IT helpdesk staff using Microsoft Teams to gain access to company systems and steal data.
04/21/2026
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Updates aim to extend data protection and cyber resilience across hybrid storage environments.
04/15/2026
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News
Microsoft this week released one of the largest Patch Tuesday bundles in its history, delivering fixes for 163 new Microsoft CVEs in a month that includes three zero-days and eight Critical-rated vulnerabilities.
04/15/2026
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News
Microsoft is warning organizations about two active cybersecurity threats: a fast-moving ransomware campaign and a Russian espionage operation that abuses small office and home office routers to monitor victims' network traffic.
04/09/2026
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News
Microsoft this week says it has uncovered a large-scale, sophisticated AI-driven phishing campaign that uses automation and legitimate authentication processes to compromise accounts more effectively than traditional phishing attacks.
04/08/2026
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Update expands security blueprint into the Secure and Govern Microsoft 365 Copilot foundational deployment guidance.
04/07/2026
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Posey's Tips & Tricks
SD cards may be cheap and portable, but their limited write endurance, greater risk of corruption and physical loss, uneven long-term reliability, and poor cost-per-capacity make them a weak choice for dependable data backups.
04/02/2026
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New preview feature enables analysts to build tailored visualizations for threat detection and investigation.
03/31/2026
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New preview feature enables organizations to access mapping services through private network connections.
03/27/2026
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News
Two of the bigger authentication announcements to come out of the RSA Conference this week both point in the same direction: organizations need a more flexible, unified approach to identity security, especially as AI agents start acting alongside human workers.
03/25/2026
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News
Rubrik unveiled a new integration with Microsoft Defender at RSAC 2026, linking real-time identity threat detection with automated rollback and recovery capabilities.
03/24/2026
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News
Microsoft is hitting the brakes on its aggressive Copilot push in Windows 11, promising a sweeping quality overhaul that puts performance and reliability ahead of AI feature expansion .
03/24/2026
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News
AI adoption is forcing companies to trade security for speed -- and identity controls are the first casualty.
03/19/2026
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News
The Cybersecurity and Infrastructure Security Agency is urging U.S. organizations to strengthen security around Microsoft Intune and other endpoint management platforms after a cyberattack on medical technology giant Stryker Corp. disrupted operations and contributed to surgery delays at hospitals nationwide.
03/19/2026
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New layered detection approach aims to help organizations identify hidden threats before restoring data.
03/18/2026
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Membership highlights growing collaboration between independent security vendors and Microsoft’s enterprise defense platform.
03/16/2026
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As geopolitical tensions escalate and nation-state cyberattacks increase, organizations must adopt an "assume breach" mindset and strengthen disaster recovery planning -- including preparing for physical threats to cloud infrastructure.
03/16/2026
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News
Microsoft rolled out a trio of AI updates this week, spanning Microsoft 365 Copilot, Security Copilot and Microsoft Foundry.
03/11/2026
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News
Hackers are shifting their focus from "breaking in" to "logging in," according to the inaugural Cloudflare Threat Report, released in early March.
03/10/2026
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News
Microsoft's March 2026 Patch Tuesday includes fixes for 83 vulnerabilities affecting Windows, Office, SQL Server, Azure and .NET.
03/10/2026
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New feature helps security teams identify which policies are actively applied across managed devices.
03/09/2026
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Posey's Tips & Tricks
Traditional backups remain essential, but their growing security, legal, and operational risks raise the question of whether limited or "zero backup" strategies might someday offer advantages -- if their major shortcomings can be addressed.
03/09/2026
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News
Security researchers are tracking two separate GitHub-related threat campaigns that use the platform's infrastructure in different ways -- one to deliver vishing lures through legitimate GitHub notifications, and another to push Windows users toward malware-infected downloads hosted through deceptive GitHub Pages and repositories.
03/09/2026
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Collaboration aims to combine data protection and predictive threat intelligence to help enterprises identify cyber risks earlier.
03/05/2026