What Proxy or VPN services are known bad?
Some services tend to be more abuse than others. It is important to remember that because abuse is ultimately driven by the users of a service, this can ebb and flow depending on different threat actors, techniques, and targets. We recommend looking for services that explicitly enable anonymous purchases without logging and services that are frequently sourced by malware.
Some services tend to be more abuse than others. It is important to remember that because abuse is ultimately driven by the users of a service, this can ebb and flow depending on different threat actors, techniques, and targets. We recommend looking for services that explicitly enable anonymous purchases without logging and services that are frequently sourced by malware.
Similar questions
What is the difference between a VPN, residential proxy, and ISP proxy?
Residential proxies route traffic through consumer devices and physical locations like homes and offices, while VPNs and ISP proxies are typically hosted in data centers. All three can present different network profiles.
Are proxy SDKs primarily found in unofficial or malicious applications?
No. Proxy and bandwidth-sharing SDKs have been observed in both official app stores and less-official distribution channels. Their presence is not limited to free applications and may not always be clearly disclosed to users.
What should I do when I detect a VPN or proxy?
Detection alone should not automatically trigger a block. VPNs and proxies are used by both legitimate users and attackers. Most organizations incorporate VPN and proxy signals into broader risk-scoring or adaptive decisioning workflows that consider account history, geography, transaction context, and behavioral indicators.
Can Spur IP intelligence help reduce account takeover risk without creating friction for legitimate users?
Rather than blocking traffic solely based on IP addresses, organizations can use Spur IP intelligence as a risk signal within adaptive authentication workflows. Signals such as VPN usage, proxy activity, infrastructure type, and geographic inconsistencies can help determine when additional verification is appropriate while allowing low-risk users to proceed normally.
Does the use of a VPN always indicate malicious activity?
No. Many users rely on VPNs for privacy, remote work, travel, or security. VPN detection should be viewed as an additional signal that helps organizations better understand the context of a connection rather than as evidence of malicious intent.