{"id":29266,"date":"2025-09-15T21:41:36","date_gmt":"2025-09-15T19:41:36","guid":{"rendered":"https:\/\/www.gauteng.net\/whats-on-g\/?p=29266"},"modified":"2026-03-12T09:51:03","modified_gmt":"2026-03-12T07:51:03","slug":"50-most-common-pin-codes","status":"publish","type":"post","link":"https:\/\/www.gauteng.net\/whats-on-g\/50-most-common-pin-codes\/","title":{"rendered":"Top 50 Most Common PIN Codes: If Your&#8217;s in On the List, Change It!"},"content":{"rendered":"\n<p>Most South Africans use four-digit PIN codes to secure their bank cards and mobile wallets. However, studies reveal that millions still rely on predictable and easily guessed numbers. The <strong>most common PIN codes<\/strong> are often simple sequences, repeats, or even birth years.<\/p>\n\n\n\n<p>Cybercriminals exploit this behaviour. A single guess from the top 20 most common codes can unlock one in ten accounts. <\/p>\n\n\n\n<p>If your PIN appears in the Top 50 list below, change it immediately.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-top-50-most-common-pin-codes\">The Top 50 Most Common PIN Codes<\/h2>\n\n\n\n<p>These are the numbers that cybercriminals try first. If your PIN is here, it\u2019s unsafe:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>1234<\/li>\n\n\n\n<li>1111<\/li>\n\n\n\n<li>0000<\/li>\n\n\n\n<li>1342<\/li>\n\n\n\n<li>1212<\/li>\n\n\n\n<li>2222<\/li>\n\n\n\n<li>4444<\/li>\n\n\n\n<li>1122<\/li>\n\n\n\n<li>1986<\/li>\n\n\n\n<li>2020<\/li>\n\n\n\n<li>7777<\/li>\n\n\n\n<li>5555<\/li>\n\n\n\n<li>1989<\/li>\n\n\n\n<li>9999<\/li>\n\n\n\n<li>6969<\/li>\n\n\n\n<li>2004<\/li>\n\n\n\n<li>1010<\/li>\n\n\n\n<li>4321<\/li>\n\n\n\n<li>6666<\/li>\n\n\n\n<li>1984<\/li>\n\n\n\n<li>1987<\/li>\n\n\n\n<li>1985<\/li>\n\n\n\n<li>8888<\/li>\n\n\n\n<li>2000<\/li>\n\n\n\n<li>1980<\/li>\n<\/ol>\n\n\n\n<p>Need to replace your Cell C SIM? Read our guide on <a href=\"https:\/\/www.gauteng.net\/whats-on-g\/how-to-do-a-sim-swap-on-cell-c-a-step-by-step-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">How to Do a SIM Swap on Cell C: A Step-by-Step Guide<\/a>.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>1988<\/li>\n\n\n\n<li>1982<\/li>\n\n\n\n<li>2580<\/li>\n\n\n\n<li>1313<\/li>\n\n\n\n<li>1990<\/li>\n\n\n\n<li>1991<\/li>\n\n\n\n<li>1983<\/li>\n\n\n\n<li>1978<\/li>\n\n\n\n<li>1979<\/li>\n\n\n\n<li>1995<\/li>\n\n\n\n<li>1994<\/li>\n\n\n\n<li>1977<\/li>\n\n\n\n<li>1981<\/li>\n\n\n\n<li>3333<\/li>\n\n\n\n<li>1992<\/li>\n\n\n\n<li>1975<\/li>\n\n\n\n<li>2005<\/li>\n\n\n\n<li>1993<\/li>\n\n\n\n<li>1976<\/li>\n\n\n\n<li>1996<\/li>\n\n\n\n<li>2002<\/li>\n\n\n\n<li>1973<\/li>\n\n\n\n<li>2468<\/li>\n\n\n\n<li>1998<\/li>\n\n\n\n<li>1974<\/li>\n<\/ol>\n\n\n\n<div id=\"gaute-2825102755\" class=\"gaute-inbetween-content gaute-entity-placement\" style=\"margin-top: 30px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;\"><div class=\"gaute-adlabel\">Advertisement<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1852772760112594\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-1852772760112594\" \ndata-ad-slot=\"1819787043\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\" id=\"h-why-are-these-pins-so-common\">Why Are These PINs So Common?<\/h2>\n\n\n\n<p>Most people choose codes they can remember easily. This includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Straight sequences like <strong>1234<\/strong> or <strong>4321<\/strong>.<\/li>\n\n\n\n<li>Repeated numbers such as <strong>1111<\/strong> or <strong>7777<\/strong>.<\/li>\n\n\n\n<li>Dates of birth, especially from the 1970s to 1990s.<\/li>\n\n\n\n<li>Patterns on the keypad like <strong>2580<\/strong> or <strong>2468<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Unfortunately, these habits make your security predictable.<\/p>\n\n\n\n<p>Switching numbers or replacing a lost card? Learn <a href=\"https:\/\/www.gauteng.net\/whats-on-g\/how-to-do-a-sim-swap-on-vodacom-a-step-by-step-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">How to Do a SIM Swap on Vodacom: A Step-by-Step Guide<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-expert-warnings-on-weak-pins\">Expert Warnings on Weak PINs<\/h2>\n\n\n\n<p>Security experts have long warned against reusing predictable numbers. <a href=\"https:\/\/www.cl.cam.ac.uk\/archive\/rja14\/Papers\/BPA12-FC-banking_pin_security.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">A <strong> study<\/strong> found<\/a> that criminals guessing PINs using birthdays could unlock accounts \u201conce for every 11\u201318 stolen wallets.\u201d <a>University of Cambridge<\/a><\/p>\n\n\n\n<p>Their advice was clear: <em>\u201cThe lesson for cardholders is to never use one\u2019s date of birth as a PIN.\u201d<\/em><\/p>\n\n\n\n<div id=\"gaute-1810456615\" class=\"gaute-inbetween-content gaute-entity-placement\" style=\"margin-top: 30px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;\"><div class=\"gaute-adlabel\">Advertisement<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1852772760112594\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-1852772760112594\" \ndata-ad-slot=\"1819787043\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\" id=\"h-government-and-industry-standards\">Government and Industry Standards<\/h2>\n\n\n\n<p>The <strong><a href=\"https:\/\/pages.nist.gov\/800-63-3\/sp800-63b.html?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">U.S. National Institute of Standards and Technology<\/a> (NIST)<\/strong> recommends blocking weak and commonly used PINs. Their guidelines state:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cVerifiers SHALL compare the prospective secrets against a list\u2026 commonly-used, expected, or compromised.\u201d <a href=\"https:\/\/pages.nist.gov\/800-63-3\/sp800-63b.html?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">NIST<\/a><\/p>\n<\/blockquote>\n\n\n\n<p>This means banks and mobile operators should prevent you from selecting a PIN like <strong>1234<\/strong> or <strong>0000<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-south-african-banking-advice\">South African Banking Advice<\/h2>\n\n\n\n<p>Locally, the <strong><a href=\"https:\/\/www.sabric.co.za\/how-to-stay-safe\/\" target=\"_blank\" rel=\"noreferrer noopener\">South African Banking Risk Information Centr<\/a>e<\/strong> advises:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cChoose an unusual PIN\u2026 hard to guess. Do not use your date of birth.\u201d <a>SABRIC<\/a><\/p>\n<\/blockquote>\n\n\n\n<p>They also urge South Africans to cover the keypad at ATMs and avoid writing down their PINs.<\/p>\n\n\n\n<div id=\"gaute-3182785838\" class=\"gaute-inbetween-content gaute-entity-placement\" style=\"margin-top: 30px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;\"><div class=\"gaute-adlabel\">Advertisement<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1852772760112594\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-1852772760112594\" \ndata-ad-slot=\"1819787043\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\" id=\"h-the-risks-of-sticking-with-a-common-pin\">The Risks of Sticking With a Common PIN<\/h2>\n\n\n\n<p>If your PIN appears in the top 50, you are more vulnerable to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ATM fraud<\/strong>: Criminals use cameras or shoulder surfing to test common PINs.<\/li>\n\n\n\n<li><strong>Mobile wallet hacking<\/strong>: Weak PINs make it easy for thieves to bypass digital security.<\/li>\n\n\n\n<li><strong>SIM swap fraud<\/strong>: Criminals who get access to your banking PIN can drain your account quickly.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-create-a-safer-pin\">How to Create a Safer PIN<\/h2>\n\n\n\n<p>Here are practical tips to improve your PIN security:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use a <strong>random<\/strong> combination of digits.<\/li>\n\n\n\n<li>Avoid patterns, repeats, or birthdays.<\/li>\n\n\n\n<li>Never share your PIN with anyone, even friends or family.<\/li>\n\n\n\n<li>Change your PIN regularly, especially after a data breach.<\/li>\n<\/ul>\n\n\n\n<p>For maximum protection, use different PINs for different cards and accounts.<\/p>\n\n\n\n<div id=\"gaute-894199200\" class=\"gaute-inbetween-content gaute-entity-placement\" style=\"margin-top: 30px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;\"><div class=\"gaute-adlabel\">Advertisement<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1852772760112594\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-1852772760112594\" \ndata-ad-slot=\"1819787043\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\" id=\"h-technology-can-help-block-weak-choices\">Technology Can Help Block Weak Choices<\/h2>\n\n\n\n<p>Banks are beginning to use software that rejects risky PINs. Some South African banks already prevent customers from using <strong>1234<\/strong> or <strong>0000<\/strong>. These blacklists reduce fraud success rates and protect consumers who might otherwise choose weak numbers.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-to-do-if-your-pin-is-compromised\">What To Do If Your PIN Is Compromised<\/h2>\n\n\n\n<p>If you think your PIN is exposed:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Change it immediately.<\/li>\n\n\n\n<li>Contact your bank\u2019s fraud department.<\/li>\n\n\n\n<li>Check your statements for unusual activity.<\/li>\n\n\n\n<li>Enable SMS alerts for transactions.<\/li>\n<\/ol>\n\n\n\n<p>Prompt action reduces financial losses.<\/p>\n\n\n\n<p>Lost your SIM or upgrading your phone? Here\u2019s <a href=\"https:\/\/www.gauteng.net\/whats-on-g\/how-to-do-a-sim-swap-on-mtn\/\" target=\"_blank\" rel=\"noreferrer noopener\">How to Do a SIM Swap on MTN: A Step-by-Step Guide<\/a><\/p>\n\n\n\n<div id=\"gaute-2734866735\" class=\"gaute-inbetween-content gaute-entity-placement\" style=\"margin-top: 30px;margin-bottom: 30px;margin-left: auto;margin-right: auto;text-align: center;\"><div class=\"gaute-adlabel\">Advertisement<\/div><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1852772760112594\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-1852772760112594\" \ndata-ad-slot=\"1819787043\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><h2 class=\"wp-block-heading\" id=\"h-the-bottom-line\">The Bottom Line<\/h2>\n\n\n\n<p>The Top 50 most common PIN codes are highly unsafe. If yours is on the list, you are at serious risk. Security experts, universities, and banking authorities all agree: avoid predictable numbers, never use birth years, and opt for unique combinations.<\/p>\n\n\n\n<p>Strong PIN hygiene is one of the easiest ways to safeguard your hard-earned money.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Discover the Top 50 Most Common PIN Codes and why they put your money at risk. Check the list, learn expert tips, and secure your banking PIN today.<\/p>\n","protected":false},"author":11,"featured_media":29267,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"","rank_math_title":"","rank_math_description":"Discover the Top 50 Most Common PIN Codes and why they put your money at risk. Check the list, learn expert tips, and secure your banking PIN today.","footnotes":""},"categories":[3298],"tags":[9735,10049,3073],"class_list":{"0":"post-29266","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-technology","8":"tag-lifestyle","9":"tag-safety","10":"tag-technology"},"_links":{"self":[{"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/posts\/29266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/comments?post=29266"}],"version-history":[{"count":1,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/posts\/29266\/revisions"}],"predecessor-version":[{"id":29268,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/posts\/29266\/revisions\/29268"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/media\/29267"}],"wp:attachment":[{"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/media?parent=29266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/categories?post=29266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gauteng.net\/whats-on-g\/wp-json\/wp\/v2\/tags?post=29266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}