Report a scam or unsafe site

Help protect other people. Tell us what’s wrong with this site — we check every report.

dlmf.net

What kind of problem is it?

Phishing / fake loginAsks for a password, code or card on a copy of a real siteScam shopTook payment but nothing arrived, or fake goodsFake tech supportPop-ups or numbers claiming your device is infectedMalware or forced downloadDownloads files or installs something you didn’t ask forPretends to be a brand or personUses someone else’s name, logo or identityInvestment or crypto scamPromises returns, fake trading or giveawaysSomething elseTell us below

Is it pretending to be another site?

Optional. Leave empty if it isn’t copying anyone.

What happened?

Optional, but it helps. Don’t include card numbers or passwords.

Evidence

Optional.

PNG, JPG or PDF · up to 5 files, 10 MB each · or drop them here

Your email

Optional. We’ll tell you the outcome. Never shown to the site owner.

I’m reporting honestly. False or malicious reports are removed and can lead to a ban.

Takes about 30 seconds