WithSecure blog.

NIS2, DORA and GDPR: Choosing a sovereign security vendor

Data residency vs data sovereignty in cybersecurity

What is European cybersecurity sovereignty?

Recognized in 2026 Gartner Market Guide for MDR

WithSecure recognized a Representative Vendor in the 2026 Gartner Market Guide for Managed Detection and Response for the 9th time.

Agentic AI risk European AI Sovereignty

An AI model breached Hugging Face, then a defensive AI tool refused to help. Why AI sovereignty is now a security question for European organizations.

AI cyber defense false sense of security

Attackers use AI across the attack chain. Defenders benefit too, but only with the right data, processes and capacity. Three steps for CISOs from WithSecure.

IoT Security Why Connected Devices Need Protection Now

IoT security protects connected devices from attack. Learn why they are exposed, how attackers exploit them, and eight practical steps to secure yours today.

A critical PHP flaw is in the news. Here is what it means for your business.

From panic to plan: exposure management for the next PHP

72 hours of PHP2Shell: what MSPs learned

The SMB nightmare that ran on PHP

The Shadow AIceberg What Security Teams Don’t See

Most security teams can already see the AI tools they approved. What they can't see is everything beneath that: personal AI assistants employees bring to work, AI browser extensions quietly requesting broad permissions, AI agents operating under their own unmanaged credentials, and GenAI features embedded inside everyday SaaS apps.

Introducing AI Security in WithSecure™ Elements

WithSecure™ Elements now surfaces shadow AI, AI browser extensions, and agentic identities in one place. Here's what's shipping, and why visibility comes first.

AI Security: Why It’s Now a Board-Level Priority

AI security is now a board-level issue. See the real pain points, what AI security actually means, and the steps to get ahead of it.

Certified Leader in AV-Comparatives’ Endpoint Prevention and Response

AV-Comparatives named WithSecure ‘Certified Leader’ for Endpoint Prevention and Response (EPR), ‘Advanced+ Performance’ for Windows, ‘Advanced Real-World Protection’ for Windows, ‘Approved Mac Security’ for MacOS and ‘Approved Mobile Security’ for Android.