What happened
The phishing-alert account @TheThreatWire posted on X on 10 November 2026 (Phishing Alert #131) that hxxps://sign-in-to-xfinity-3643.weebly.com/ is a phishing page impersonating Xfinity, the Comcast internet, TV and mobile brand in the United States. weebly.com is a shared website-builder domain; only this subdomain is reported here, and Weebly and Comcast are not the operators. Xfinity customers should sign in only through the Xfinity app or by typing xfinity.com themselves.
How the scam works
Xfinity-themed look-alike pages typically arrive in emails or texts that claim a bill is overdue, a service outage needs attention or an account will be suspended unless the customer signs in. The address sign-in-to-xfinity-3643.weebly.com is a page on the Weebly site builder, not on xfinity.com. A password or one-time code entered there is sent to whoever created the subdomain, not to Comcast.
Weebly and similar hosts are frequently abused because anyone can publish a page in minutes. Only this subdomain is reported here; Weebly and Comcast are not the operators. Sign in only through the Xfinity app or by typing xfinity.com yourself. The alert comes from a public tracker post and has not been independently checked by scammers.com.
Comcast and Xfinity publish official account tools on xfinity.com and in their apps. A Weebly subdomain, even one that uses the brand name in full, is not an official sign-in page, and a request to hurry because service will be cut off is a common pressure tactic.
Source
Public post on X, 10 November 2026: https://x.com/TheThreatWire/status/2120051051466457482
The indicators come from this source and have not been independently checked by scammers.com.