ThreatMark

ThreatMark is a Czech cybersecurity company founded in 2015 by ethical hackers Michal Tresner and Krystof. The company develops an adaptable, machine learning-based digital threat and fraud prevention platform designed specifically for digital banking environments. Its platform analyzes large volumes of data from devices, events, sessions, user behaviors, and payment transactions to detect and disrupt fraud across all stages of an attack, including scams, social engineering, phishing, account takeover, and money mule activity. ThreatMark's mission is to help financial institutions manage the increasing risk of digital banking, modern fraud, and evolving compliance challenges. The company positions its platform as easy to deploy, working out of the box without requiring tuning of AI models, while aiming for high detection rates and minimal false positives. It has been recognized as a Leader in Behavioral Biometrics and Device Intelligence in the 2026 SPARK Matrix. According to its website, ThreatMark has over 100 team members, mitigates more than 16,500 phishing sites annually, and protects over 50 million online users. The company is headquartered in the Czech Republic and serves financial institutions globally. Its flagship offering includes scam detection built for banking, marketed under the name scamflag.

ThreatMark was founded in 2015 by ethical hackers Michal Tresner and Krystof, who recognized that financial institutions struggled to fight digital fraud effectively. In response, they developed the modern and comprehensive ThreatMark platform — an adaptable machine learning-based digital threat and fraud solution. The company's ongoing mission is to help financial institutions manage the increasing risk of digital banking, modern fraud, and evolving compliance challenges. Since its founding, ThreatMark has grown to over 100 team members and reports mitigating more than 16,500 phishing sites annually while protecting over 50 million online users. The company has been recognized as a Leader in Behavioral Biometrics and Device Intelligence in the 2026 SPARK Matrix. Its platform is designed to disrupt fraud infrastructure across all stages of an attack, addressing scams, social engineering, phishing, account takeover, and money mule activity.

• 2026

  Named a Leader in the 2026 SPARK Matrix for Behavioral Biometrics and Device Intelligence.

• 2015

  ThreatMark founded by ethical hackers Michal Tresner and Krystof.

AI-powered fraud disruption for banks, focused on stopping fraud before it happens through behavioral biometrics and device intelligence.

• ThreatMark fraud prevention platform

  An adaptable ML-based platform that analyzes data from devices, events, sessions, user behaviors, and payment transactions to detect and disrupt fraud.

• scamflag

  Scam detection built for banking, designed to reduce fraud losses and protect customer trust.

1. 1Win the war against fraud, with ThreatMarkthreatmark.com
2. 2Defining the next generation of fraud disruption - ThreatMarkthreatmark.com
3. 3ThreatMark - Wikidatawikidata.org