How do attackers use VPNs and residential proxies in account takeover attacks?
Attackers use VPNs and residential proxy networks to hide their true location, rotate IP addresses, and distribute login attempts across many seemingly legitimate users. This enables credential stuffing and account takeover campaigns to evade rate limits, IP reputation systems, and geographic controls. Spur IP intelligence helps identify these anonymization technologies and provides additional context that can be incorporated into authentication decisions.
Attackers use VPNs and residential proxy networks to hide their true location, rotate IP addresses, and distribute login attempts across many seemingly legitimate users. This enables credential stuffing and account takeover campaigns to evade rate limits, IP reputation systems, and geographic controls. Spur IP intelligence helps identify these anonymization technologies and provides additional context that can be incorporated into authentication decisions.
Similar questions
How can organizations use Spur IP intelligence within a fraud decisioning workflow?
Many organizations incorporate Spur IP intelligence into risk-scoring models, adaptive authentication systems, transaction reviews, account creation workflows, and trust-and-safety investigations. Spur IP intelligence is most effective when combined with behavioral, device, and identity signals.
Can Spur IP intelligence help identify coordinated fraud rings?
Fraud rings frequently share infrastructure, anonymization services, proxy providers, or geographic patterns. Spur's Infrastructure-level intelligence can help uncover relationships that may not be visible when reviewing accounts individually.
How can organizations reduce false positives when using Spur IP intelligence?
Organizations should avoid making decisions based on a single signal. VPN usage, proxy detection, geographic anomalies, and infrastructure classifications are most effective when evaluated together with customer history, transaction context, and other risk indicators.
What indicators may suggest a candidate or worker is masking their location?
Potential indicators include repeated VPN usage, residential proxy activity, frequent geographic inconsistencies, remote-access tooling, rapid location changes, and infrastructure patterns inconsistent with the worker's claimed location.
Why isn't traditional IP geolocation enough to enforce geographic restrictions?
Traditional geolocation only identifies where an IP address appears to be located. It does not reveal whether traffic is being routed through a VPN, residential proxy, mobile proxy, or other anonymization service. As a result, users can appear to originate from approved locations while actually operating elsewhere.