F-Secure and QuTwo Bring Advanced Scam Protection Directly to Consumer Devices
QuTwo's AI compression enables F-Secure scam protection to run on consumer devices, keeping user data on-device and delivering advanced protection in multiple languages
HELSINKI, Oct. 26, 2026 /PRNewswire/ -- F-Secure, a leader in consumer cyber security and scam protection, and QuTwo, a European AI lab for the quantum era, today announced that their partnership is expanding into model compression. Building on the strategic partnership the two companies announced back in May, QuTwo will apply its recently launched quantum-inspired AI compression to threat detection models, making them small enough to run directly on consumer devices. This brings advanced scam and AI threat protection closer to the consumer, and F-Secure customers and partners will be the first to benefit.
Consumers need protection as intelligent as the AI powered threats they face
Malicious actors increasingly reach consumers through the messages, social media, and multimedia on their phones. AI that runs on the device itself can analyse a message or any other event the moment it arrives, or tell the scam warning signs in a video message, which means stronger privacy, instant responses and protection that works even without a network connection.
"AI powered scams are becoming more sophisticated every day, and consumers need protection that is as intelligent as the threats they face," said Timo Laaksonen, President and CEO of F-Secure. "By bringing advanced AI directly onto people's devices, we can protect them instantly, wherever they are, while their personal data stays on their phone. Working with QuTwo accelerates our roadmap for AI-native security and builds on the trust F-Secure has earned over more than three decades."
Capable AI models, small enough for every device
Spotting today's scams takes AI that understands the context and intent of a message or media, across languages and media formats, rather than just looking for suspicious words. The current models capable of advanced threat protection are too large to run on a phone, meaning messages and events are typically sent elsewhere to be analyzed. Model compression shrinks these threat detection models to a fraction of their size while keeping accuracy, so they can run on the phone itself.
QuTwo's AI compression combines industry-standard methods with a proprietary quantum-inspired precision-recovery layer, which recovers much of the accuracy that standard methods lose. In recent tests on Finland's LUMI supercomputer, QuTwo compressed models across seven model families by 90% or more while keeping 91-95% of their quality. Applied to consumer security, the same technology makes it possible to bring advanced AI protection to the devices people use every day.
"Most AI still runs in the cloud, far from the devices people use. Quantum-inspired AI compression changes that. QuTwo's proprietary quantum-inspired compression brings frontier-level intelligence to the edge, on the devices people carry every day. Together with F-Secure, we're showing how AI-native products are built in Europe," said Peter Sarlin, Founder and Executive Chairman of QuTwo.
To find out more about how F-Secure is leading the charge in advanced consumer scam and threat protection for the AI era, visit the F-Secure website.
About F-Secure
F-Secure is a human-first, AI-powered consumer cyber security experience company with 38 years of expertise in tackling digital threats. We help Digital Service Providers turn trust into a high-value growth engine - protecting their customers while enabling them to live their best digital lives in a world of relentless, AI-driven scams.
With billions of digital interactions secured each year, tens of millions of consumers protected globally, and over $10bn in partner value created, we deliver proven impact at scale.
About QuTwo
QuTwo is a European AI lab for the quantum era. The company builds AI that creates competitive edge for enterprises today, and multiplies it through the quantum transition tomorrow. QuTwo OS, the intelligence layer for industrial AI, enables enterprise R&D on classical, hybrid, and full quantum AI systems.
Incubated within PostScriptum, the cradle behind Silo AI and NestAI, QuTwo brings together an exceptional team with co-founders of IQM and Silo AI and over 50 quantum and AI scientists from institutions including MIT, UC Berkeley, Cambridge, and Carnegie Mellon. The company has raised a €25 million angel round from European Midas List investors and unicorn founders including co-founders of Skype, MySQL, Hugging Face, and Wolt.
Press contacts
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Meghan Sawyer
Senior Public Relations Manager, US
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Joel Latto
Threat Advisor & Public Relations Manager, EMEA
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SOURCE F-Secure
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