signalatera[.]com

Analysis of signalatera.com indicates a high-risk credential phishing campaign impersonating Atera, a remote monitoring and management platform. The domain was registered on November 11, 2025, through NameCheap, Inc., and currently resolves to the IP address 188.114.96.3, hosted on Cloudflare's infrastructure (AS13335). The page title, 'Atera login — secure access & troubleshooting,' explicitly targets Atera users, suggesting an attempt to harvest login credentials. As of July 23, 2026, the domain is offline, returning an HTTP 403 status, though it remains flagged by multiple security vendors and blocklists.

Specifically, 15 of 93 security vendors on VirusTotal detect the domain as malicious, and it appears on four security blocklists. AlienVault OTX records the domain in 14 threat intelligence pulses, further corroborating its malicious classification. The domain employs Cloudflare nameservers (millie.ns.cloudflare.com and morgan.ns.cloudflare.com) and uses an SSL certificate issued by Google Trust Services (WE1), which is consistent with phishing infrastructure leveraging legitimate CDN services to evade detection.

Defenders should treat this domain as confirmed malicious, particularly within environments where Atera is used. Network-level blocking is recommended, along with monitoring for related domains registered through NameCheap or resolving to Cloudflare IPs associated with known phishing activity. Given the domain's current offline status, further analysis of its operational phase may be limited, but historical indicators remain valid for retrospective threat hunting.