A Facebook post claims to be a “useful tip” advising ATM users how to protect their PIN numbers.

ATM reverse PIN claim is false

FactCheck August 22, 2019

The Statement

 AAP FactCheck examined a Facebook post from August 17, 2019 by a page titled ‘When something exciting happens I randomly slap the person next to me’ claiming that entering a pin number backwards into an ATM will alert police if you are being robbed. 

This Facebook post from July 5, 2019, claims to be a “useful tip” advising ATM users how to protect their PIN numbers.

The post features a CCTV-like image of a woman being threatened by a male at an ATM, and the accompanying text reads, “If a theif (sic) forces you to take money out of an ATM, do not argue or resist. What you do is punch in your pin # (sic) backwards. When you do that, the money will come out but will be stuck in the slot. The machine will immediately alert the local police without the robbers (sic) knowledge and begin taking photos of the suspect. Every ATM has the feature. Stay safe.”

The ‘When something exciting happens I randomly slap the person next to me’ page is followed by more than 203,000 people and has attracted more than 240,000 likes since it was created in 2014. The page, which displays no details in its description, appears to mainly share memes. 

The Analysis

The ATM reverse PIN claim has been circulating on the internet since at least 2006, according to fact checking outlet Snopes, which debunked a meme with the same picture. 

 A PIN scheme such as the one described in the post, named SafetyPIN, was created in 1998 by Chicago businessman Joseph Zingher. However, Zingher’s idea didn’t interest banks and US state governments.

The same ATM “tip” has been investigated by up to 10 fact checking services which all found it to be false.

The US government’s Federal Trade Commission (FTC) reported in 2010 that “FTC staff learned that emergency-PIN technologies have never been deployed at any ATMs”.

Zingher’s time, money and efforts proved fruitless. He spent so much money on pushing his “invention” he ended up broke and was forced to move in with his brother, according to a CNN report.   

Three of Australia’s four biggest banks – the Commonwealth Bank, ANZ, and NAB – all confirmed to AAP FactCheck that their ATMs have no such system in place.

CBA and NAB told AAP FactCheck the post is “false”. An ANZ spokesperson said it was a “good story but unfortunately it is not true. In fact, if a customer tried this three times the ATM would retain their card”. 

AusPayNet, a payments industry body, also told AAP FactCheck the PIN claim was false and the Australian Bankers’ Association issued a warning in 2011: “The PIN has only one function – to allow the customer to access their account – and it must be entered correctly each time and kept confidential. If a customer enters a PIN in reverse they will receive an error message and be prompted to provide the correct PIN.” Queensland Police shared their warning in 2013

The claim has also been debunked by Politifact, Business Insider, UK news outlet Metro and The North Wales Police Department, among others. 

The Verdict 

Based on this evidence, AAP FactCheck found the claim that entering a PIN backwards to alert police to a robbery to be false. 

False – The Facebook post is false.

 First published August 22, 2019 18:22 AEST

All information, text and images included on the AAP Websites is for personal use only and may not be re-written, copied, re-sold or re-distributed, framed, linked, shared onto social media or otherwise used whether for compensation of any kind or not, unless you have the prior written permission of AAP. For more information, please refer to our standard terms and conditions.