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7
votes
5answers
670 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 ...
4
votes
1answer
124 views

Giving merchant account information to web programmer

Our web programmer needs our merchant account information to set up our ecommerce site. He is asking for the "processor name", "processor ID" and "merchant ID". If I provide him with the information ...
33
votes
8answers
3k 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 ...
5
votes
3answers
232 views

Best way to handle identity theft incident?

A user's email is hacked, contacts copied, and similar emails (look alike emails with minor spelling differences) are created by the attacker with the same name and avatar, sending relatively well ...
1
vote
2answers
107 views

I may have given a check to a scam organization is my account at risk

Can someone take money from my account with a check that has my routing number and my account number on it? I STUPIDLY gave a check to a "charity" organization that I cannot find on line and when I ...
13
votes
5answers
449 views

I need ideas for blocking a single malevolent user

Let me throw out this problem I'm having to some of my technical peeps and see if you guys have any new suggestions: We have a website that sends text messages and voice mails for our clients. ...
23
votes
7answers
8k views

How to prevent cheating (extra votes) in online contests?

Mitigating Cheating & Voter Fraud in Online Contests… We run online contests of various sorts that involve users voting on entries (usually one vote per user per day). The prizes range from ...
5
votes
1answer
770 views

Trying to prevent Cisco toll fraud

A little back story on the setup first; We have a Cisco VoIP setup at our remote office(where I'm at) and the main CCM/CCX/Unity setup is at the parent company across the US in Connecticut. We have ...
22
votes
4answers
43k views

What is the use of stolen credit card details?

What can a person with stolen credit card details do? Buy porn? Buy tons of server resources to perform an attack? What else? I'm sure that if he buys books, shoes and bicycles or transfer funds ...
6
votes
3answers
542 views

Fraud prevention on online transactions

We operate an e-commerce website, and we're facing some big problems with payments. Very often, some customers get credit card data and use those in our store. So when the real credit card owner gets ...
3
votes
1answer
251 views

Fraud Mitigation - Card Present Transactions

When it comes to fraud screening for card not present transactions (credit card / debit card) there are a number of techniques / services that can be utilized to mitigate risks from fraudulent ...