sunriserechnungen[.]flazio[.]com

This domain, sunriserechnungen.flazio.com, is flagged as an elevated-risk phishing site specializing in fake invoice scams. Analysis indicates the infrastructure is designed to impersonate legitimate billing portals, tricking recipients into submitting financial credentials or payment details under false pretenses. The threat type aligns with credential harvesting campaigns that leverage urgency and authenticity cues to bypass user scrutiny. Infrastructure analysis reveals the domain resolves to IP address 35.190.27.135, hosted on a US-based cloud provider. It was registered through Tucows Domains Inc. on May 04, 2026, an unusually future-dated creation that may indicate domain spoofing techniques. VirusTotal detection metrics show 16 out of 95 security vendors flagging the domain, while it appears on one security blocklist. The SSL certificate is issued by Let's Encrypt (R12), providing a veneer of legitimacy despite the malicious intent. Current status indicates the domain has been taken offline, though historical activity remains a concern. Mitigation against fake invoice phishing requires multi-layered defenses. Organizations should implement email filtering rules to quarantine messages containing unexpected invoice attachments or links to subdomains of known website builders. Endpoint protection should be configured to block connections to newly registered domains or those with low reputation scores. Users should be trained to verify sender addresses, cross-check invoice details with known vendors, and avoid entering credentials on pages reached via email links. Domain registrars and hosting providers should monitor for suspicious patterns, such as future-dated domain registrations or clusters of similarly named subdomains.