135461223.site
Category: Information, Computer Security
To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.
Quttera Web Malware Removal is a paid subscription service. Pricing, plans, and trial availability are set by Quttera. Quttera is operated by Quttera Ltd, an independent third-party company unrelated to RCS LT. PCRisk.com may earn a referral commission when users sign up through this link.
Description of 135461223.site
The domain 135461223.site appears to host a login page branded as "Nimblr Security Awareness," presenting itself as an information-security or security-awareness training portal. The screenshot shows a sign-in form with an option to continue with an email address or a Microsoft account, alongside marketing text about simulation and training for IT security incidents.
Based on the page title, referenced assets, and linked domains, the site appears to imitate or reuse branding associated with a security-awareness service while also incorporating Microsoft-related login elements. The domain itself is a numeric .site address rather than a branded corporate domain, which is unusual for a legitimate enterprise security portal and may indicate a temporary or campaign-style deployment rather than an official public-facing service.
The available data does not identify a clearly verified operator from the domain name alone. While the content is framed as a cybersecurity-related login portal, the combination of generic domain naming, third-party branding references, and sign-in functionality suggests it may be intended to collect credentials or otherwise impersonate a legitimate service.
Safety Assessment for 135461223.site
Multiple security signals indicate elevated risk at the time of this scan. The domain was flagged by 10 out of 91 security engines, and several web-classification sources associated it with phishing, fraud, hacking, or related abuse categories. In addition, blacklist checks showed listings in 3 threat databases, even though some other blacklist sources remained clean.
The page behavior and content also raise concern. The screenshot shows a credential-entry page with a Microsoft sign-in option, while the domain is an unrelated numeric .site address rather than an expected branded domain. Referenced resources include Microsoft-related assets and a login path, which may indicate an attempt to resemble a legitimate authentication workflow. Malware scanning also reported suspicious or malicious indicators across multiple files, links, and subdomain resources, including login and logout endpoints.
Although the domain is not newly registered, age alone does not offset the concentration of phishing-related detections and the suspicious login presentation. Based on these findings, this website may pose potential risks to visitors.
Technical Description
The site was reachable over HTTPS with a valid Let's Encrypt certificate that, at the time of this scan, was set to expire on 2026-07-11. It appears to be served by nginx from an IP hosted by Hetzner in Nuremberg, Germany. DNSSEC is not enabled, and the domain uses external nameservers under portsdns.se and portsdns.net.
From a technical risk perspective, the scan identified suspicious or malicious indicators in several on-site resources and paths, including login-related pages, JavaScript files, CSS assets, and a subdomain. The presence of a valid TLS certificate should not be interpreted as proof of legitimacy, since HTTPS only encrypts the connection and does not verify the trustworthiness of the site's purpose or content.
Share your experience with this website. Was it safe? Did you encounter any issues?