rbxcdn[.]vercel[.]app

The domain rbxcdn.vercel.app is assessed at an elevated risk level for brand impersonation, specifically targeting the Roblox brand. The domain was designed to deceive users into believing they are interacting with a legitimate Roblox service, potentially leading to the theft of login credentials and other sensitive information.

Analysis indicates that the domain was registered through Vercel Inc., a popular web development platform. The domain resolves to the IP address 64.29.17.67, which is located in the United States and is associated with Amazon.com, Inc. (AS16509). The SSL certificate is issued by Google Trust Services, which could lend a false sense of security to unsuspecting users. The domain has been flagged by 18 out of 95 security vendors on VirusTotal, suggesting a moderate level of detection and recognition as a threat. Additionally, the domain appears on two security blocklists: PhishDestroy and PhishingDB. The page title 'Log in to Roblox' further reinforces the impersonation, as it closely mimics the title of a legitimate Roblox login page. The domain has been taken offline, but its prior existence and threat indicators suggest it was actively used for phishing attacks.

To mitigate the risks associated with brand impersonation, Roblox and its users should be vigilant and implement several measures. Roblox should consider adding additional security features to their domain names, such as DMARC, SPF, and DKIM records, to prevent unauthorized use of their brand. Users should be educated to verify the URL and SSL certificate of any Roblox-related page they visit, and to report any suspicious activity to Roblox's support team. Additionally, Roblox can work with domain registrars and web hosting providers to monitor and take down any domains that impersonate their brand. Security teams should also continue to monitor the domain for any signs of resurgence and ensure that it remains on relevant blocklists to protect users from potential future threats.