Strategies for blocking Account Usurpation Scams: Real-Life Scenarios
Preventing Account Takeover: A Comprehensive Approach
Account takeover (ATO) is a growing concern for businesses in the digital age, with over 70% of fraud happening beyond the onboarding stage. To combat this, a multi-layered defense strategy is essential.
Sumsub's Fraud Prevention solution offers a robust set of tools to help businesses detect and prevent ATO. These tools include real-time threat detection and prevention, behavioral biometrics, device fingerprinting and intelligence, credential stuffing and brute force protection, malware and phishing detection, dark web monitoring, continuous monitoring across the entire customer journey, and user education and password policies.
Real-time threat detection and prevention systems continuously monitor user activity, identifying anomalies to detect potential fraud instantly. Behavioral biometrics use artificial intelligence models to analyse user interactions with a system, spotting deviations that indicate an attacker. Device fingerprinting and intelligence track unique device characteristics to recognise suspicious logins from unfamiliar or previously flagged devices.
Credential stuffing and brute force protection tools prevent mass automated attempts by detecting failed login patterns and blocking attacks before successful compromise. Malware and phishing detection protects credentials and user sessions from being stolen or manipulated. Dark web monitoring incorporates intelligence about stolen credentials circulating on the dark web into risk models, allowing proactive blocking of known compromised accounts.
Continuous monitoring across the entire customer journey, rather than just at login, detects abnormal activity and reduces false positives. User education and password policies, including smart password policies and employee/customer training, reduce phishing risks and weak credential reuse.
These combined approaches, often powered by AI and machine learning, provide adaptive, privacy-conscious, and industry-tailored defense mechanisms that significantly reduce ATO risks while maintaining frictionless user experiences.
Other tools used for ATO prevention include location intelligence, which tracks IP addresses and geolocations to detect suspicious activity, and payment method checks, which keep track of which cards are used by the user over time.
Common schemes used for ATO include phishing, credential stuffing, malware attacks, brute force, and Man in the middle (MitM) attacks. To prevent account takeovers, companies need to deploy advanced anti-fraud systems that include continuous monitoring of user behavior, real-time alerts, biometric authentication, device intelligence, and more.
Alerts can be manually reviewed with the option to forward them to other teams within the company. User activity can be viewed in a single dashboard and conveniently sorted and filtered as needed. For instance, an alert can be triggered when a new withdrawal method is introduced and the remitter address country doesn't match the IP countries used for the last 90 days.
In 2023, there were 2,365 cyberattacks with over 343 million victims. Account takeover is among the top five identity fraud types of 2023, with a 155% year-over-year increase. In comparison to 2021, there was a total increase of 72% in data breaches.
By implementing these strategies, businesses can protect the whole user journey and reduce fraud cases by more than 90%. It's a proactive step towards maintaining the trust and security of their customers' digital systems.
Finance can benefit significantly from implementing robust cybersecurity measures, such as Sumsub's Fraud Prevention solution, to protect against account takeovers (ATO) and maintain secure business transactions. This technology includes real-time threat detection, device fingerprinting, credential stuffing protection, malware and phishing detection, and continuous monitoring across the entire business process.
Technology advancements, like artificial intelligence and machine learning, play a crucial role in providing adaptive, privacy-conscious, and industry-tailored defense mechanisms against ATO, enabling businesses to reduce fraud cases and uphold frictionless user experiences.
