This article was updated on December 15, 2017. It was originally published on Feb. 5, 2017.

Senior citizens have some characteristics that make them extra appealing to scam artists. They can be very trusting, for one thing, and they're often worried about and protective of their money, too. Most of them are also very dependent on Social Security for much of their retirement income, which makes Social Security-related scams particularly awful.

Here's a common scam related to Social Security that has been used to trick many seniors out of their critical and limited funds.

two hands holding up a white paper on which is printed "Scam!"

Image source: Getty Images.

Let's set the stage first, though. Most seniors have more money saved than younger people, but it's typically still not a lot of money.

According to the 2017 Retirement Confidence Survey, only 35% of workers aged 55 or older had retirement savings of $250,000 or more, meaning that many millions have less. Even if you enter retirement with $250,000, though, if you withdraw 4% in your first year of retirement, as many recommend, that's just $10,000 -- not even $1,000 per month. Clearly, most seniors need to make the most of every dollar they have. Social Security monthly retirement benefits, meanwhile, recently averaged $1,375, and most retirees are very dependent on that. Indeed, the majority of elderly beneficiaries get 50% or more of their income from Social Security, while millions get 90% or more from it, per the Social Security Administration.

The "referendum" scam

That information makes clear how tragic it is whenever a senior is tricked out of money and how important it is to be able to spot and avoid scams.

A relatively recent scam preys on seniors' fears that they might lose their Social Security benefits. It typically arrives in letter form and it conveys the following (false) information:

  • The letter is from a non-profit group advocating for seniors.
  • Congress is trying to get rid of Social Security.
  • The fake organization is working against that plan.
  • They are asking seniors to vote to save Social Security.
  • They are mailing out and collecting referendum ballots.
  • They need more money to reach all seniors.

The scam has often asked for a donation of around $15 to $20 to send out ballots to more people. The sum is seemingly modest, which is one reason many respond -- it's manageable. The problem, though, is that if you make a credit card donation, as they'd like, you'll be giving these scammers valuable financial information and personal information with which to possibly steal your ID or at least make other, fraudulent, charges.

sinister gloved hand holding social security card over keyboard

Image source: Getty Images.

What to do

Know that national governmental referendums are not conducted by non-profits through the mail, especially not in tandem with fundraising. Always be careful who you release your personal information or credit card information to.

If you get a mailing like the one above, toss it out or perhaps drop it off at your local police department.

If you're somehow tempted by it, thinking it might be real, do some digging. Look up the non-profit at the Better Business Bureau website at www.bbb.org. (Make sure you spell the name correctly, too, as some fake non-profits adopt names very similar to known and trusted organizations.)

Two more scams

Folks at AARP have warned their readers of two other scams related to Social Security:

  • In one, you're contacted by a scammer pretending to work for Social Security who says they need to update your records. Thus, you're asked for all kinds of personal information that identity thieves crave, such as your Social Security number, address, birthdate, bank account number, mother's maiden name, and so on.

  • In the other, a scammer approaches you and tells you that he or she can get you bigger Social Security checks -- for a fee. Never do business with any such person. There are indeed strategies you can use to get bigger benefits, but you should find them online or at the library or by consulting a financial advisor. (It's also possible to appeal the size of your checks with Social Security, but AARP advises:

If you feel you're due a higher benefit, you can file an appeal yourself, at no cost. It can be a complicated process, so you're allowed to hire someone to help you — but you should find that person yourself. Social Security regulates what these people can charge; representatives may face prosecution if they charge more.

It's smart to keep up on scams and remain vigilant, no matter your age. There are always scammers out there trying to trick us out of our hard-earned money.