Email Address

An email address is a unique measure or identifier for a specific email account. It is used by people-- both to receive and send e-mail using the Internet. To send messages effectively, you need an address for both the recipient and the sender.

Email Fraud

Email fraud is a rather popular and inexpensive way to commit fraud. Fraudsters distribute fraudulent emails or messages to a variety of victims, generally with the goal of attaining their passwords, usernames, or other personal information, which they can then use to commit fraud schemes.

Email Spam

Email spam, also known as junk mail, is an unsolicited email that is sent to many people. Generally, there is no meaning to this mail and is generally meant to bring the receiver to a certain website.

Email Tumbling

Email Tumbling - What is It?

Email tumbling is a way of filtering incoming emails using variations of a specific gmail address. For tumbling an email, users only have to insert a "+" or "." into the pre-section of their email before adding other text. While this might be helpful to consumers in some regards, it could allow vehement abuse from fraudsters also. For example, a consumer can tag an email for a specified site as, which would allow them to know that they had shopped online with a specified merchant on that day. However, this also becomes a benefit to fraudsters, as it allows them to commit fraud over and over on one account multiple times.  Using this method, a fraudster can submit forms or transactions multiple times with the same email.

Email tumbling can also refer to the use of sequential email addresses when it comes to fraud. For example, organized fraud transactions can go through multiple emails with sequential numbering.  A fraudster automatically generating email addresses can often look like johnsmith01@, johndsmith02@, johnsmith03@, dealing multiple transactions to these emails. 

Email Tumbling Infographic

What are Some Solutions?

One way to prevent such scams from happening is identity and address verification. To prevent multiple transactions from occurring, incorporates dozens of data attributes on shipping and billing addresses, phone numbers and email addresses. IP address verification, as well as data mining. Preventing fraudsters from taking advantage of email tumbling can be automated into your business's fraud prevention services. 


Employment Scam

Employment scams refers to when advertising scammers create fake job listings in order to collect personal information of applicants, such as payment credentials and other types of information that can be used for blackmailing the applicants.


An emulator is a special kind of robot that copies human activity when it comes to purchasing a service or product. Examples of emulators include targeted scripts which are aimed at buying a limited-quantity of items or at gaining an advantage in a time-limited sales event.


Europay Mastercard Visa or EMV is an international standard for debit and credit cards which are based on chip card technology. EMV cards are able to make in-person transactions safer than before, but the risk of card-not-present transactions has increased with it.