“Anti-Fraud Mode”: The New Security Setting Some Banks Are Testing for High-Risk Areas

South Africa has one of the highest rates of card fraud and digital payment crime in the world. Every year, thousands of consumers fall victim to:

• card cloning 
• tap-and-go theft 
• SIM swapping 
• account takeovers 
• card skimming 
• online purchase fraud 
• social engineering scams 
• forced transactions in high-crime zones 

Banks already use fraud-detection algorithms, one-time passwords, behavioural biometrics, and geolocation tools — but criminals continue adapting quickly.

To address these rising threats, a new global trend is emerging, and South Africa is beginning to experiment with it:

“Anti-Fraud Mode” — a temporary, high-security setting that locks or restricts certain card functions when the user enters a risky environment.

It’s like putting your card into “shield mode”.

This article explores how anti-fraud mode works, why banks are testing it, how it could protect South Africans, and what it means for everyday consumers navigating a high-risk digital landscape.

1. What Exactly Is Anti-Fraud Mode?

Anti-fraud mode is a temporary security setting that a user can activate manually (or automatically) when entering a place or situation where fraud risk is higher.

Once activated, the card switches into a restricted state where certain transactions are blocked or have extra verification layers.

Common restrictions include:

• blocking all international transactions 
• blocking all online purchases 
• disabling tap payments 
• disabling ATM withdrawals 
• requiring biometric approval for every purchase 
• setting ultra-low spending limits 
• requiring dual verification from multiple devices 
• freezing the card for any new merchant attempts 

Essentially, the card becomes almost impossible to misuse, even if stolen or skimmed.

2. Why South African Banks Need Anti-Fraud Mode

South Africa faces extreme levels of financial crime.
This feature didn’t come from nowhere — it’s a response to real local risks.

1. Tap-and-go theft is increasing

Criminals steal a wallet and drain it with rapid, multiple small taps before the user can block the card.

2. EFT and online purchase scams

Fake ecommerce stores and phishing scams trick users into entering card details.

3. ATM fraud

Card “shimming” devices steal chip data.

4. Card-swapping at petrol stations

A criminal distracts the victim and swaps cards quickly.

5. Forced transactions

People in high-crime areas may be forced to make taps under threat.

6. SIM swap attacks

Once a criminal swaps your SIM, they intercept your OTPs and drain accounts.

7. Merchant database breaches

When a company is hacked, stored card details get leaked.

Anti-fraud mode provides a proactive layer of protection, giving consumers more control over when and how their card can be used.

3. How Anti-Fraud Mode Works (Step-by-Step)

Let’s break down how a typical system functions:

Step 1: You open your banking app

You tap the option that says:

• “Enable Anti-Fraud Mode” 
• “Travel Lock” 
• “High-Security Mode” 
• “Restricted Card Mode” 

Various global banks use different names.

Step 2: Select your restrictions

You can choose:

• Block online purchases 
• Block international transactions 
• Block tap payments 
• Block ATM withdrawals 
• Only allow purchases with face ID 
• Limit spending to R100 per day 
• Prevent new merchants from charging your card 

Step 3: Choose duration

You can activate the mode for:

• 2 hours 
• 6 hours 
• 24 hours 
• until manually disabled 

Step 4: The card enters protected mode

The card becomes useless to criminals.

Step 5: You receive alerts

If a blocked transaction is attempted while antifraud mode is active, you get:

• notification 
• location data 
• merchant details 

This helps catch fraud early.

4. Situations Where South Africans Would Use Anti-Fraud Mode

This feature is designed for realistic daily dangers.

Here are common examples:

1. Entering a high-crime area

Townships and CBD hotspots sometimes experience:

• card theft 
• phone snatching 
• tap theft 

A commuter might activate anti-fraud mode when walking through a risky area.

2. Using an ATM at night

Disable cash withdrawals temporarily.

3. Visiting unfamiliar petrol stations

Prevent card-swapping scams.

4. Using public transport

Pickpocketing is common in:

• buses 
• trains 
• minibus taxis 
• crowded taxi ranks 

With tap disabled, criminals cannot drain your card.

5. Traveling

Enable international blocking to prevent foreign fraud.

6. Shopping online from new websites

Enable “online only with biometric approval”.

7. After noticing suspicious activity

If you see strange behavior on your account, activate anti-fraud mode instantly.

8. During load-shedding outages

Load-shedding increases fraud because:

• ATMs malfunction 
• POS terminals go offline 
• network instability causes payment errors 
• criminals exploit downtime 

Anti-fraud mode protects users during risky periods.

5. Which South African Banks Are Testing or Exploring This Feature?

Several banks are developing or piloting versions of anti-fraud mode.

1. Discovery Bank

Has the closest concept through “virtual card lock”, which allows selective blocking.

2. FNB

Exploring intelligent card controls and geofencing.

3. Capitec

Testing merchant restrictions and dynamic security layers.

4. Standard Bank

Working on advanced card-control features.

5. TymeBank

Considering selective blocking for online transactions.

6. Fintech challengers

Apps like Revolut, Monzo, and Nubank (globally) are inspiring SA banking upgrades.

SA banks see the value in giving consumers control, visibility, and security.

6. How Anti-Fraud Mode Protects You Better Than Traditional Security

1. OTPs Are No Longer Enough

SIM swap attacks defeat OTP protection.

2. Behavioural AI is powerful but imperfect

Fraudsters adapt quickly.

3. Card freezing is too extreme

Sometimes you still want to use your card — just with limits.

4. Anti-fraud mode is customizable

Users can allow essential card functions while blocking high-risk ones.

5. Real-time protection

Fraud can happen in seconds — anti-fraud mode prevents misuse before it begins.

7. Examples of Anti-Fraud Mode in Real Life

Here’s what it looks like for South Africans:

Scenario 1: Wallet Stolen

You had tap-disabled earlier.
Criminal tries to tap R200.
Declined.
You get a warning.
Zero loss.

Scenario 2: Petrol Station Swap Attempt

A staff member tries to swap your card.
Your card cannot run without biometric approval.
They fail.

Scenario 3: Online Scam Attempt

A scam website tries to charge your card.
Online payments disabled.
Declined instantly.

Scenario 4: Visiting a Nightclub

Activate anti-fraud mode for 6 hours:
→ offline transactions disabled
→ ATM withdrawals blocked
→ tap disabled

Peace of mind.

Scenario 5: Someone Tries to Use Your Card Overseas

Attempted in Turkey?
Declined.
International mode disabled.

Scenario 6: Phone Stolen

Even if thieves unlock your phone, your card cannot perform:

• tap 
• online transactions 
• withdrawals 
• foreign charges 

Your money stays safe.

8. How Anti-Fraud Mode Could Evolve in SA Over the Next 2–3 Years

1. Automatic activation in high-risk zones

Apps detect when you’re in a hotspot and enable restrictions.

2. AI-based protection patterns

The app learns your routines and adjusts limits:

• at night 
• in CBDs 
• during unusual activity 

3. Multi-device approval

Both your phone and smartwatch must approve a purchase.

4. Risk-based sensitivity levels

Users choose:

• Low 
• Medium 
• High 

Each level sets a different combination of restrictions.

5. Partnering with police crime maps

Live hotspot mapping integrated into card controls.

6. Offline card lockdown

Stopping even offline tap fraud in POS systems that bypass verification.

7. Time-of-day restrictions

Disable transactions during your sleep hours.

These innovations could fundamentally reshape card safety.

9. Would South Africans Actually Use Anti-Fraud Mode?

YES — and in very high numbers.

Reasons:

• SA has one of the highest fraud rates globally 
• consumers want control 
• people fear tap theft 
• SIM swap trauma is widespread 
• cashless payments are increasing 
• urban crime makes card theft likely 

Young adults, especially, want real-time digital security.

10. Risks and Downsides

1. False declines

People may forget they enabled the mode.

2. Over-restriction

Blocking too many features may inconvenience users.

3. Technical glitches

Systems need strong reliability.

4. Education required

Consumers must learn how to use the settings.

5. Customer service strain

More queries about blocked transactions.

Banks must design the feature carefully to prevent frustration.

Conclusion: Anti-Fraud Mode Could Become a Standard Feature in SA Banking

Anti-fraud mode is not just another digital feature — it’s a necessary evolution for a country where crime and payment fraud pose daily risks.

This technology gives power back to consumers:

• control 
• customization 
• protection 
• visibility 
• peace of mind 

With the right implementation, anti-fraud mode could become as standard as:

• card freezing 
• OTPs 
• tap payments 
• biometric login 

In a high-risk environment like South Africa, anti-fraud mode isn’t just helpful — it’s essential.

 

We hope this information has been very useful to you.

Thank you very much for reading us.

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