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Posey's Tips & Tricks
Getting executive buy-in for Microsoft 365 attack simulation training is essential, as leadership accounts often carry the highest risk and the greatest impact if compromised.
09/17/2025
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AI is reshaping offensive security tactics and challenging defenders to respond at unprecedented speed.
09/16/2025
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Azure expert Aidan Finn previews how Microsoft's cloud-scale DDoS Protection detects, mitigates and monitors attacks ahead of his Live! 360 Orlando session.
09/11/2025
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News
Microsoft's September 2025 Patch Tuesday rollout addresses more than 80 vulnerabilities across its product suite, including eight rated critical and two zero-day issues that were publicly disclosed ahead of the update.
09/10/2025
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Posey's Tips & Tricks
Weigh Microsoft 365 Secure Score recommendations by balancing security impact, user experience, cost and acceptable risk to build a strategy that fits your organization.
08/28/2025
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News
The National Institute of Standards and Technology (NIST) this week released a concept paper proposing new cybersecurity guidelines designed to secure artificial intelligence systems.
08/26/2025
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How AI, identity resilience, and full-stack recovery are transforming cybersecurity, helping businesses bounce back from outages and attacks in minutes.
08/25/2025
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Posey's Tips & Tricks
Use Microsoft 365 Secure Score as a strategic guide rather than a numbers game, focusing on balance and meaningful risk reduction over chasing a perfect score.
08/20/2025
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News
Quantum computing presents both a potential breakthrough and a cryptographic threat -- one that Microsoft is tackling through what it calls "progress towards next‑generation cryptography."
08/20/2025
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Microsoft's Project Ire uses AI-driven analysis to detect and examine malware instantly, aiming to stop zero-day threats before they spread.
08/15/2025
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Q&A with Live! 360 Orlando speaker Alton Crossley explores "vibe coding security" and how to integrate security seamlessly into AI-assisted development workflows.
08/13/2025
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News
Microsoft's latest Patch Tuesday brings a hefty batch of security fixes, with 107 vulnerabilities targeted across the company's portfolio of products and services.
08/12/2025
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News
CrowdStrike's 2025 Threat Hunting Report warns that adversaries are no longer just using AI to enhance cyberattacks -- they are increasingly targeting the AI platforms organizations rely on in production. Coupled with a record surge in cloud intrusions, the findings signal a major shift in the enterprise threat landscape.
08/08/2025
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News
Microsoft this week has launched the public preview of its new Phishing Triage Agent, integrated into Microsoft Defender under the Security Copilot agent framework.
08/06/2025
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Posey's Tips & Tricks
Microsoft 365's built-in Data Loss Prevention tools make it easier for IT teams to safeguard sensitive data and prevent misuse across email, SharePoint, OneDrive and more.
08/05/2025
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Microsoft MVP Markus Lintuala outlines the key security risks in AI service deployments and offers best practices ahead of his Live! 360 session on building secure Azure AI solutions.
08/05/2025
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News
Cyber͏͏ threat͏͏ activity͏͏ escalated͏͏ across͏͏ multiple͏͏ fronts͏͏ during͏͏ the͏͏ first͏͏ half͏͏ of͏͏ 2025,͏͏ according͏͏ to͏͏ the͏͏ newly͏͏ released͏͏ "Flashpoint͏͏ Global͏͏ Threat͏͏ Intelligence͏͏ Index:͏͏ Midyear͏͏ Edition."
08/04/2025
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Hardware-enforced isolation, always-on security and silicon-level defenses are transforming endpoint protection to stop modern threats before they cause damage -- and without relying on detection.
08/04/2025
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Good: No-code tools like Microsoft Power Platform are fueling a surge in citizen-built apps. Bad: Most of those apps are flying under the radar of traditional security.
07/28/2025
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Posey's Tips & Tricks
Enable and configure Windows 11's Controlled Folder Access to add a layer of protection against ransomware targeting locally stored data.
07/25/2025
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News
Two new features in the latest version of Windows 11 have been released that aim to reduce downtime and improve system recovery.
07/23/2025
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Posey's Tips & Tricks
Windows 11's Controlled Folder Access offers a simple yet effective way to protect locally stored data from ransomware, even when AppLocker isn't in play.
07/22/2025
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News
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued an alert Sunday detailing active exploitation of a critical SharePoint vulnerability, CVE-2025-53770.
07/21/2025
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Posey's Tips & Tricks
PowerShell recovery scripts using WBAdmin no longer work in Windows 11, but VHDX mounting offers a manual workaround for restoring files.
07/18/2025
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News
Microsoft has introduced a new Email Security Transparency Dashboard in Microsoft Defender for Office 365, offering customers visibility into threat detection metrics and benchmarking data.
07/18/2025