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0 votes
0 answers
41 views

How are these scammers operating from valid IPs? [duplicate]

Lately, my website has had a lot of fraudsters signing up and getting past my security checks. I use vpnapi.io and stopforumspam.com to vet new registrations but all of the IPs this scammer is using ...
Skye's user avatar
  • 1
2 votes
2 answers
746 views

Can cross origin iframe be detected in web logs

A recent blog post shows hackers owning a web server - at least the content and injecting a web skimming attack. https://blog.malwarebytes.com/hacking-2/2020/03/criminals-hack-tupperware-website-with-...
Johann's user avatar
  • 21
-1 votes
1 answer
157 views

How to check hosted content for fraud?

I am a developer at a company that makes landing page software. Users can register and build their own page and publish it. We will provide them a subdomain on our whitelabel domain: test-link....
Jeroen's user avatar
  • 111
1 vote
4 answers
2k views

Fraud detection to avoid fake users

I know there is no 100% solution for fraud detection, but at least I want to set some level of confidence in this use case. Suppose that I have a system where: A user need to make a registration A ...
user455318's user avatar
8 votes
5 answers
1k views

How to prevent pay per show/click abuse?

We have a webapp. 3rd party websites put our banners on their pages (banner is a snippet of HTML). They are paid for it using "Pay per click" or "Pay per show" methods. So 3rd party website's owners ...
Andrei Botalov's user avatar
36 votes
8 answers
6k views

Dealing with excessive "Carding" attempts

We are currently setup using Magento on a LAMP stack for our e-commerce platform. As of a month or two ago we began noticing a lot of carding attempts against our website. All attempted transactions ...
jkphl's user avatar
  • 361