Social engineering scams have become more advanced, with fraudsters using deception, impersonation, and psychological manipulation to persuade customers to take actions that benefit the fraudster.
What may start as a convincing email, text, or phone call can develop into a much more serious fraud attempt, including unauthorized access, stolen information, or a payment sent directly to the scammer.
For banks and financial institutions, understanding how these scams work is essential to putting the fraud into context and seeing where risk can appear across the customer journey.
Read on to learn more about the most common social engineering scams and how recognizing them can help you strengthen protection for your customers.
Instead of relying on a software vulnerability or breaking through a technical security control, social engineering exploits human behavior.
Fraudsters may create urgency, impersonate someone the victim trusts, appeal to fear, or use somebody else’s personal information to make a fraudulent request seem legitimate.
Traditional fraud often involves unauthorized activity, such as using a stolen card without the customer's knowledge or using compromised credentials to access an account.
Social engineering looks different. The customer may be:
The victim isn't necessarily losing control of their account, but they are manipulated into using that control to the fraudster’s advantage.
Although individual scams vary, many follow a similar pattern:
1. Research: The fraudster first gathers information about their target. This could come from social media, previous data breaches, publicly available information, or information obtained through earlier interactions. The more the fraudster knows, the easier it is to create a believable story.
2. Contact: The fraudster approaches the victim through a channel that feels familiar or trustworthy. This might be email, SMS, a phone call, social media, or a messaging application.
3. Manipulation: The fraudster creates a scenario designed to influence the victim's behavior. They may claim to represent a bank, employer, government agency, delivery company, or even a friend or family member.
4. Pressure: Many scams rely on emotional pressure. The victim may be told that their account is under attack, a payment is overdue, or a loved one needs immediate help.
5. Action: The victim is persuaded to do something that helps the fraudster. They might reveal information, share a security code, install software, provide remote access, or authorize a payment.
6. Exit: Once the fraudster has achieved their objective, they may disappear. In more advanced schemes, however, the initial payment can be followed by additional transactions or movement of funds through a network of accounts.
Social engineering works because fraudsters exploit the following familiar psychological triggers:
|
Type |
Description |
|
Phishing |
Deceptive emails and online messages designed to lure recipients into taking an action |
|
Smishing |
Phishing attempts delivered through SMS and messaging platforms |
|
Vishing |
Phone-based scams that rely on impersonation, persuasion, and real-time interaction |
|
Romance scams |
Scams that exploit fabricated personal or romantic relationships to gain trust |
|
Investment scams |
Fraudulent schemes that use promises of financial returns to attract and persuade victims |
Phishing uses fraudulent emails or online messages to persuade people to reveal information, click on malicious links, or visit fake websites. A message might appear to come from a bank, payment provider, retailer, or another trusted organization.
For example, a customer receives an email that appears to come from their bank, warning that a suspicious action has been detected on their account. The message asks them to click on a link to verify their account.
However, the link leads to a fake banking website that looks legitimate, where the customer is prompted to enter their login details and authentication code. The fraudster can then use this information to access the account.
Smishing is phishing delivered through SMS or messaging platforms.
For example, a customer may receive a text claiming that a package couldn’t be delivered because an outstanding customs fee needs to be paid.
The message includes a link to arrange the delivery and pay the small fee. When the customer follows the link, they’re taken to a fraudulent website that collects their card or personal details.
Vishing uses voice calls to manipulate victims. A fraudster might impersonate a bank employee and claim that a fraudulent event has been detected.
The customer may trust and follow the caller's instructions because they believe the person is acting on behalf of their bank.
Vishing is getting harder to recognize as AI voice cloning makes phone-based impersonation more convincing. Fraudsters can use short audio samples to create synthetic voices that mimic a family member, bank employee, executive, or other trusted person.
They can use the cloned voice to create urgency, request a payment, or persuade the victim to bypass normal verification steps.
A real-world example happened in Florida in 2025. A Florida woman lost $15,000 after scammers used an AI clone of her daughter's voice to make a fake distress call about a car accident, then posed as an attorney demanding bail money.
Romance scams involve fraudsters building a fake romantic or personal relationship with a victim before manipulating them into sending money or sharing sensitive information. These scams used to rely on relatively simple personas and long conversations before the fraudster eventually invented a financial emergency.
However, today’s scams have become more advanced and scalable. AI tools can help fraudsters maintain convincing conversations with multiple victims, create realistic profile photos and videos, and tailor messages to a victim's interests and personal circumstances.
Because victims may believe they’ve developed a true relationship, these scams can be hard to recognize and are emotionally devastating.
Investment scams persuade victims to transfer money into fraudulent investments, trading platforms, or other schemes.
Fraudsters may create convincing websites, fake account dashboards, fabricated returns, or even entire networks of supposed investment experts to make the opportunity appear legitimate.
A common variation is so-called pig butchering. Instead of immediately asking for money, the fraudster builds trust over weeks or months before introducing the victim to a supposedly lucrative investment opportunity, often involving cryptocurrency or foreign exchange. The victim may be encouraged to start with a small amount and be shown fabricated profits to create confidence before being persuaded to invest much more.
After substantial funds are transferred, scammers may move them through multiple mule accounts or convert them into cryptocurrency, making them harder to trace and recover.
When a victim has been manipulated into sending money, mule accounts can be used to receive, move, and distribute the stolen funds.
Some account holders participate knowingly, while others may be manipulated or recruited without fully understanding what they’re involved in.
For example, a victim could be persuaded to send money to an account presented as a legitimate recipient. From there, the funds might be transferred to additional accounts, making the eventual destination difficult to trace.
This pattern shows that the receiving account can provide valuable information about the wider fraud scheme, especially when it’s connected to other accounts used to move the funds.
The main reason is that they exploit legitimate behavior.
Customers are expected to respond to bank communications or authenticate payments, and fraudsters manipulate these normal activities instead of trying to bypass them. In addition, information gathered online or from previous data breaches can help fraudsters make their stories more convincing.
Social engineering can also cross multiple channels. A scam might begin with an SMS, continue through a phone call, and eventually result in a payment through a banking application.
This makes it difficult to understand the full sequence when events are observed separately. The payment is only the final step in a much longer manipulation process.
Transaction monitoring remains essential to fraud prevention, but social engineering creates a problem that begins before the payment itself.
By the time a suspicious transaction appears, the victim may already have been manipulated through a series of interactions. Because the victim may authorize the payment after being manipulated, traditional controls designed to detect unauthorized account access might not identify the scam.
Banks need context around the customer and the account, including account changes, relationships, counterparties, and patterns over time. This context can help banks understand what is happening around a transaction instead of treating it as an isolated event.
This also creates an opportunity to move from reactive fraud controls toward earlier, more predictive risk intelligence focusing on the account.
Acoru is an AI-native fraud prevention platform that gives financial institutions continuous account intelligence built on fraud risk across customers, counterparties, channels, and patterns over time.
We offer an account-centric approach to fraud prevention by continuously assigning dynamic risk scores to accounts and their relationships.
Scores update as new signals appear, which helps banks keep a current view of account risk.
This approach can also help banks identify risk ahead of the transaction. By analyzing signals that emerge during fraud preparation and evaluating risk prior to transaction initiation, Acoru gives you earlier visibility into potential threats and an opportunity to act before payment is initiated.
In addition, with Acoru, banks can:
Request a demo today to see how you can strengthen protection against social engineering scams.
Yes. AI can help financial institutions analyze behavioral, transactional, and account-level information, connect signals across channels, assess emerging risk, and support fraud investigators.
No, they aren’t. Social engineering is the method of manipulation, while authorized push payment (APP) fraud describes a type of fraudulent payment.
Social engineering can be used to manipulate a customer into authorizing a payment that they believe is legitimate. However, not every social engineering scam results in an APP payment, and APP fraud can involve different forms of deception.
Banks need to identify risk before a fraudulent payment takes place, instead of relying only on the transaction itself. Continuous account risk assessment can help fraud teams detect changes and signals early enough to intervene.