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News
A new phishing campaign is targeting banks and other high-value organizations with Phantom Stealer, a commercially available infostealer that runs in memory to avoid traditional detection, according to new research from Fortra.
06/16/2026
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Posey's Tips & Tricks
Air gapped backups can provide critical ransomware resilience, but restore testing gaps, documentation drift and media rotation mistakes can leave organizations unsure whether they can actually recover.
06/16/2026
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News
Microsoft on Tuesday announced the general availability of Copilot Cowork, moving one of its major agentic AI tools out of preview and into broader enterprise use.
06/16/2026
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Latest patches address security vulnerabilities and reinforce Microsoft’s ongoing support for on-premises Exchange environments.
06/11/2026
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News
Microsoft's June Patch Tuesday release is one of the largest in company history, but the bigger concern for enterprise IT teams is the handful of zero-days already known to attackers and researchers.
06/09/2026
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News
GitHub disabled 73 Microsoft repositories on June 5 after a malicious commit landed in an Azure project, in what researchers described as a supply chain attack aimed at developer workstations and AI coding environments.
06/08/2026
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Microsoft MVP Derek Melber explains why real AD knowledge depends on understanding how Group Policy, replication and DNS behave in production.
06/08/2026
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Posey's Tips & Tricks
Letting data pile up may feel safer than deleting it, but unchecked accumulation can make backups slower, costlier and harder to recover when something goes wrong.
06/05/2026
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News
A coding error in several Microsoft 365 Android apps could have allowed a malicious app on the same device to silently obtain account tokens and act as the signed-in user, according to new research from Enclave.
06/05/2026
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News
President Donald Trump signed a new executive order Tuesday that aims to keep the United States ahead in AI while giving the federal government a limited role in reviewing the security risks tied to the most advanced models.
06/04/2026
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New security features aim to reduce reliance on traditional patching by strengthening container protection at runtime.
06/03/2026
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News
Microsoft used Build 2026 to position Windows as a platform for building and running AI agents, expanding its developer focus beyond AI-assisted apps and into agents that can act across local devices, cloud environments and enterprise systems.
06/02/2026
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News
The FBI is warning orgs about Kali365, a phishing-as-a-service kit that can help attackers get around multifactor authentication protections in Microsoft 365 environments by stealing access tokens instead of passwords.
05/28/2026
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Latest cumulative updates focus on stability, security and performance improvements across SQL Server deployments.
05/27/2026
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News
Microsoft has disrupted a cybercrime service that allegedly helped ransomware operators and other attackers make malware appear as verified software, the company said last week.
05/26/2026
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News
Microsoft released RAMPART and Clarity as open-source projects intended to help developers test AI agents earlier in the software lifecycle and turn red-team findings into repeatable engineering checks.
05/20/2026
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News
More than half of small and midsize businesses rank cybersecurity and data protection among their top priorities, with many planning to increase security spending as AI adoption adds new risks, according to a new IDC survey commissioned by Sage.
05/19/2026
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New integration aims to embed identity governance workflows directly into enterprise collaboration environments.
05/18/2026
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News
A new agentic AI security multi-model defense system built by Microsoft's Autonomous Code Security team helped researchers find 16 new vulnerabilities across the Windows networking and authentication stack.
05/14/2026
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Study highlights growing worries over misinformation, AI-generated content and trust in enterprise data.
05/13/2026
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News
Microsoft's May Patch Tuesday release broke a long zero-day streak, arriving without any vulnerabilities listed as exploited or publicly disclosed.
05/12/2026
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Cayosoft has rolled out Microsoft migration services aimed at helping enterprises update identity management across cloud, on-premises and hybrid environments.
05/07/2026
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TechMentor speaker Heather Wilde Renze says LLMs can help security teams move faster, but data boundaries, review loops and access controls need to come first.
05/06/2026
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News
Microsoft on Friday announced the general availability of Agent 365, its control plane for governing and securing AI agents across enterprise environments, alongside the release of Microsoft 365 E7.
05/01/2026
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Dashmeet Kaur Ajmani discusses how Windows now isolates key credential material, why legacy authentication assumptions can create risk and what teams should watch for when hardening production environments.
04/30/2026