xorlab raises €5M to grow European email security
What's the deal? Zurich-based cybersecurity startup xorlab has raised €5 million in a Series A extension. The round was led by existing investor Spicehaus PartnersDealroom has a profile for this one. Try Dealroom →, with Grapha Holding, EquityPitcher VenturesDealroom has a profile for this one. Try Dealroom →, and ZKB Start-up Finance also participating.
What's the endgame? xorlab positions itself as a European alternative to US email security providers. It plans to use the capital to expand across the DACH region, Benelux, and the Nordics.
Why now? The company says demand from European firms doubled this year after its most successful fiscal year in 2025. It credits both rising cyber risks and a growing push for digital sovereignty.
European companies and government agencies are increasingly weighing how dependent their critical IT infrastructure should be on non-European providers. Regulations such as DORA and NIS2 are also raising resilience requirements for financial institutions and critical infrastructure operators.
The product: xorlab secures email, one of the most common entry points for cyberattacks. As attackers use generative AI to craft more convincing phishing and business email compromise messages, the company relies on behaviour-based AI.
Instead of analysing an email in isolation, its platform examines the message against an organisation's previous communications. That approach aims to flag unusual senders, atypical requests, or first-time payment demands that carry no malware or known signatures.
The signal: The raise reflects a wider European appetite for homegrown security tools, driven by tightening regulation and doubts over reliance on US infrastructure.
Read more: startbase.com
Image credit: xorlab
