South Africa had the highest rate of suspected digital fraud 1 among African countries analysed, with 3.0% of transactions involving consumers in South Africa being suspected of digital fraud during 2025 – slightly below the global average of 3.8%.

In 2025, the median reported fraud loss among South African consumers who said that they had lost funds to digital fraud (email, online, phone call and text messages) in the previous year, was R11,055 – the second highest in Africa, after Kenya, and well below the global median of R27,879.

These are among the findings in the TransUnion H1 2026 Update: Top Fraud Trends report, which shows that South Africa’s digital fraud landscape has become more complex, with generative AI likely accelerating the scale and sophistication of criminal activity. This has enabled fraudsters to target both consumers and businesses with greater precision and speed.

South African consumers are increasingly facing co-ordinated, identity-driven and cross-channel attacks similar to those seen in mature digital economies. As a result, digital fraud has shifted deeper into the consumer journey: one third (33%) of South African consumers who said they lost money from digital fraud in the last year reported those losses stemmed from third-party seller scams on legitimate ecommerce platforms. This indicates that losses are not occurring because consumers transacted in a suspect or unsafe environment – but because fraudsters successfully embedded themselves into environments that appeared credible, familiar and trusted.

“This signals a market where criminals are exploiting established trust, active accounts and verified digital relationships, and is a clear break from global fraud patterns typically dominated by phishing and vishing – fraudulent phone calls or voice messages designed to deceive consumers into sharing sensitive information or sending money,” said Amritha Reddy, senior director of fraud product management TransUnion Africa. “In South Africa, fraudsters succeed where trust is already established, particularly inside mainstream digital platforms where consumers reasonably expect safety and legitimacy.”

“Criminals are weaponising both consumer trust and emerging technologies,” said Reddy. “As GenAI accelerates the sophistication and scale of criminal operations, the threat landscape is evolving faster than ever for consumers and businesses. Addressing this requires a new generation of identity centric defences that combine advanced analytics, adaptive authentication and multilayered digital fraud detection. Organisations must match fraudsters’ technological innovation to stay ahead of rapidly changing schemes.”

Chart 1: Most Prominent Cause of Fraud Loss

Percentage reporting losing money to these schemes among South Africans who said they lost funds from digital fraud in the last year.

Source: TransUnion consumer survey

Most Fraud Attempts Occur at Account Login

The suspected digital fraud rate for attempted transactions where the consumer was in South Africa declined from 4.3% in 2024 to 3.0% in 2025, a trend also observed globally. Nevertheless, this decrease does not necessarily indicate reduced criminal activity; rather, it may reflect a shift toward AI-enabled tactics designed to maximise return on investment.

South Africa is one of the few markets where the highest rate of suspected digital fraud attempts* happen at account login, with 3.0.% of account login attempts being flagged as potentially fraudulent, compared to 2.4% at account creation and 0.7% of financial transactions. This trend suggests that attackers are increasingly trying to compromise existing accounts, in contrast to other countries globally where new account creation is a key focus for fraudsters.

“This inversion tells a powerful story that criminals in South Africa are now targeting access using compromised credentials, SIM-swap-enabled entry and social engineering to take over existing accounts,” said Reddy. “This means that vendors and financial institutions need to expand their fraud prevention strategies beyond the new customer onboarding phase, continuing to implement verification throughout the consumer lifecycle – but without the unnecessary friction that will see genuine consumers seeking alternative sites.”

Findings from the survey also show that consumers most preferred top feature when choosing whom to transact with online is confidence that their personal data is secure, with 85% of respondents saying it was very important. This was followed by an easy payment process (80%) and ease of filling out forms or applications (72%).

“The fact that security is the top reported feature shows that consumers are willing to accept friction when completing digital transactions, provided it’s clearly linked to protection,” Reddy said. “As a result, security in South Africa is evolving beyond compliance and emerging as a key driver of brand trust and differentiation.”

Government Sector Most Affected by Digital Fraud Attempts

Suspected digital fraud attempts across Africa 3 in 2025 showed fraudsters focusing on very different industries depending on the country, reflecting local digital behaviours and opportunity points. Globally, the most vulnerable industry was video gaming, where 12.8% of transactions were suspected of digital fraud attempts. Across African countries analysed, gaming also recorded the highest suspected digital fraud rate, driven by Kenya, where 15.6% of gaming transactions were flagged – the highest rate observed for any industry in Africa.

In South Africa, the rate of suspected digital fraud where the consumer was in the country was the most prevalent among government transactions, at 12.5%, highlighting risks tied to public-sector digitalisation.

“Digitalisation has improved access to public services, but it has also created new risks for fraud,” said Reddy. “Fraudsters are leveraging official government branding and service-related messages to impersonate the state and deceive citizens.”

Chart 2: Suspected Digital Fraud Attempts in South Africa, by Sector

“South Africa has entered an advanced fraud phase where criminals exploit trust, operate across channels and target established digital relationships rather than weak entry points. Fraud is increasingly occurring inside legitimate marketplaces and impersonated public services, while risk remains consistently highest at login, as it has been on an annual basis.”

“As criminals increasingly weaponise new technologies to carry out sophisticated scams, it’s more important than ever for consumers to safeguard their personal information and to review their credit reports regularly,” said Reddy.

“For businesses, the call to action is clear: fraud strategies must extend beyond compliance and onboarding controls to actively protect trust across the entire digital journey. Organisations that invest in adaptive authentication, identity intelligence and visible security at moments of access will be best positioned to reduce fraud, preserve customer confidence and differentiate their brands in South Africa’s digital economy,” she added.

TransUnion came to its conclusions about digital fraud based on a global survey of 12,730 consumers in 18 countries and regions from Nov. 20–Dec. 9, 2025, and intelligence from its array of TransUnion fraud prevention solutions. To learn more about how TransUnion fraud prevention solutions can help businesses avoid fraud and prevent fraud losses, click here.

Specific country and regional data in the report includes South Africa, Botswana, Brazil, Canada, Chile, Colombia, Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras, Hong Kong, India, Kenya, Mexico, Namibia, Nicaragua, the Philippines, Puerto Rico, Rwanda, Spain, the United Kingdom, the United States and Zambia. Download the TransUnion H1 2026 Update to the Top Fraud Trends Report for more information and insights about the global fraud trends.