Microsoft cracks down on malicious meeting invites
Phishing is shifting into places people rarely check. Meeting invites that plant themselves on calendars can survive long after the malicious email is gone. That…
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Canon Allegedly Breached by Clop Ransomware via Oracle E-Business Suite 0-Day Hack
Canon has officially confirmed that it was targeted during the widespread hacking campaign exploiting a critical zero-day vulnerability in Oracle E-Business Suite (EBS). The attack,…
The AI Quality Paradox | Daniel Miessler
When excellence itself becomes the marker of AI, not human talent November 24, 2025 Nano Banana Pro has shown me a type of AI dystopia…
Microsoft’s Update Health Tools Configuration Vulnerability Let Attackers Execute Arbitrary Code Remotely
A critical remote code execution (RCE) vulnerability in Microsoft’s Update Health Tools (KB4023057). A widely deployed Windows component designed to expedite security updates through Intune. The flaw…
SitusAMC confirms data breach affecting customer information
SitusAMC confirms data breach affecting customer information Pierluigi Paganini November 25, 2025 SitusAMC says a recent breach exposed customer data; the real-estate financing firm provides…
Keep the Robots Out of the Gym
AI is getting so good now (at the end of 2025) that I now have a new, primary recommendation going into 2026: Think very carefully…
HashiCorp Vault Vulnerability Allow Attackers to Authenticate to Vault Without Valid Credentials
A critical security flaw has been discovered in HashiCorp’s Vault Terraform Provider that could allow attackers to bypass authentication and access Vault without valid credentials.…
A different approach to hiring talent
Thank you for joining! Access your Pro+ Content below. 25 November 2025 Hacker for hire: A different approach to hiring talent Share this item with…
Thoughts on Prompt Injection OPSEC
I want to respond to this blog post that’s arguing that prompt injection strings are essentially zero-days that we should not share with attackers. I’ll…
How an AI meltdown could reset enterprise expectations
In this Help Net Security interview, Graham McMillan, CTO at Redgate Software, discusses AI, security, and the future of enterprise oversight. He explains why past…
SitusAMC Data Breach Exposes Corporate Information
SitusAMC, a major provider of back-end services for leading banks and lenders, has confirmed a SitusAMC data breach that resulted in the compromise of certain…
Aircraft cabin IoT leaves vendor and passenger data exposed
The expansion of IoT devices in shared, multi-vendor environments, such as aircraft cabins, has created tension between the benefits of data collaboration and the risks…