This domain is a textbook phishing attempt. It mashes together well-known brands like Microsoft, Office, and McAfee to trick you into thinking it's a legitimate login page. The first red flag is the invalid SSL certificate — your browser would warn you that the connection isn't secure. Most legitimate sites, especially those handling logins, use valid certificates from trusted issuers. The site also blocks all search engine crawlers, which is a common tactic for scams that want to avoid scrutiny. There's no record of this site in the Wayback Machine, meaning it's very new and has no established reputation. If you're looking for security.live.com.office.u24o365.mcafee.devshn.net reviews, the short answer is there are none because the site is barely online. The safest move is to avoid it entirely. Real Microsoft or McAfee login pages never use such a convoluted domain name. If you need to access your Office account, go directly to office.com. If you see this domain anywhere, do not click — it's a fraud.
No — security.live.com.office.u24o365.mcafee.devshn.net doesn't look safe
In plain English
This site is not safe. It's a likely phishing attempt designed to steal your login credentials by pretending to be Microsoft, Office, or McAfee. The invalid SSL certificate and hidden ownership are the clearest warnings. Do not enter any personal information here.
What you should do now
Don't panic. These steps limit the damage, and the sooner you take them the better.
Don't enter any details
No passwords, card numbers or personal information — even if the site looks professional.
Close the tab
Especially if you got here from an email, text message or social media ad.
Already paid? Call your bank
Contact your bank or card provider right away. They can often stop or reverse a recent payment.
Warn others
Report the site and share this check with anyone who sent you the link.
Where the score comes from
The SSL certificate is invalid and signed by an unknown authority, which means any data sent to this site could be intercepted. Combined with the site being unreachable due to this error, it's a clear warning sign that the site is not secure.
The domain is a subdomain with no WHOIS record, and the parent domain's ownership is hidden. A site that pretends to be Microsoft or McAfee while hiding its identity is a textbook phishing tactic.
No history in the Wayback Machine and no trust signals like Trustpilot or Tranco ranking. The site is very new and has no track record, which is expected for a scam operation.
The site offers no contact information, social media presence, or about page. It's a single-page app that loads content via JavaScript, making it impossible to verify who runs it.
No legal pages like privacy policy or terms of service were found. For a site that mimics a login page, this is a deliberate omission to avoid accountability.
The site blocks all search engine crawlers and has a misconfigured sitemap, which is unusual for a legitimate business. The invalid SSL certificate is the most critical infrastructure failure.
What we checked
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Site owners can request a fresh scan. Scores update automatically as signals change.