#BeAProAgainstCons with OCBC's security measures and anti-scam tips


Impersonation scams

Uncover impersonators by understanding their tactics of deceit


This scam usually sees targets being contacted by someone claiming to be a member of a legitimate business, bank, or government official. The scammer will ask them to reveal personal details to resolve a supposedly urgent issue, with the intent of stealing those details to commit fraud.

They might threaten their targets, demanding that funds be transferred to them.


The common approach:

Common scam tactics to look out for:

Impersonation scams come in many forms and can include:

Bank impersonation scams

The victim will receive a call from someone pretending to be from a bank asking to discuss certain ‘issues’ with financial transactions made on their accounts or cards. When victims respond that they are not aware or made such transactions, scammers will then tell them they need to ‘transfer’ the call to a police officer for investigation. The call is then forwarded to another scammer, part of the same criminal network, who will identify themselves as a police officer and trick the victim into providing their personal information and bank account details under the guise of solving their issue.

Some scammers may even use the names of real police officers to gain the trust of the Victims.

Social media impersonation scams

Scammers will often use compromised or spoofed social media accounts to impersonate their target’s friends or followers on Facebook or Instagram. They use this to ask their targets for personal details such as mobile number, internet banking account details and OTP on the pretext of helping their targets sign up for (fake) contests or promotions. Victims later discover that fraudulent transactions have been made from their bank accounts and mobile wallets.

Fake friend call scams

Victims of this scam usually receive calls from unknown numbers, where the scammers will ask them to guess who they are. Believing that they were acquainted, victims would then reveal the name of the person who they thought most resembled the caller’s voice. The scammers then assume the identity of that friend and claim to have lost their handphone or changed their contact number. Other times, they will claim to be a long-lost friend and use vague details about themselves and their supposed past relationship to trick their victims into believing them. They will then often proceed ask their victims for urgent financial assistance, with the promise of paying them back soon, and get them to transfer money to unknown bank accounts. Victims then only discover that they have been scammed after contacting their actual friends or trying to contact the original caller back and never getting an answer.

  • Be sceptical

    Impersonation scams usually start from unsolicited calls or requests.

    Do not trust lofty promises, deals that seem too good to be true, or individuals who call or message you – unsolicited – to ask you to divulge personal information over the phone.

  • Do not give in to pressure
    Never make financial decisions, give away sensitive details about yourself or anyone you know or sign any documents under pressure.
  • Ignore, block and report

    When contacted, hang up immediately if the caller cannot properly identify themselves.

    Do not call any numbers or click on any links in SMSes that claim to be from OCBC. OCBC will never send you SMSes or emails with clickable URLs. Block and report the number used to contact you.

  • Do your checks
    Always verify the authenticity of the information shared with you, or requests made to you, by contacting the organisation directly (e.g. at their website or email address, or via their app or hotline).

    To ensure you are on the correct website, personally enter the URL of the organisation’s website that you intend to visit into your browser’s address bar. View a list of OCBC’s official contact and banking channels.

    If in doubt, seek a second opinion from someone you trust.
  • Be alert

    Enable transaction alerts for your bank accounts and credit cards. Learn more about transaction alerts from OCBC, discover how to set up transaction alerts for card and deposit transactions via the OCBC Digital app, and select your preferred notification channels and threshold limits.

    To ensure you receive OCBC alerts and notifications, let us know immediately if you change your mobile number or email address. Learn how to update your contact details.

    Always read your bank notifications carefully and notify us immediately if any transactions shown are not made by you.

  • Keep your accounts secure

    Do not key your personal information and banking details into unverified webpages.

    Stay vigilant and never give out your Online Banking login credentials (i.e. Access Code and PIN), card details or One-Time Password (OTP) to anyone, including people claiming to be from OCBC. OCBC employees will never ask you to reveal your PIN/OTP or transfer funds to personal accounts.

    Log in to OCBC Internet Banking by typing out www.ocbc.com directly into your browser, or via the OCBC Digital app to make sure that your log in is secure. If you suspect that your account has been compromised, call us at 1800 363 3333 (or +65 6363 3333 if you are overseas) and press 8 to report fraud or temporarily freeze all your accounts. You can also activate the emergency kill switch via the OCBC Digital app and selected OCBC ATMs.

  • Protect your money

    Do not send money to someone whom you have not met.

    Be responsible for all banking transactions involving your account and do not allow others to perform transactions on your behalf. You may be unknowingly laundering money for criminals – this is a criminal offense that carries hefty fines and prison time.

    Never authorise a transaction or login unless you know its purpose.

    Set daily transaction limits for payments and transfers according to your preference via OCBC Internet Banking or the OCBC Digital app.

  • Take precautions

    Enable two-factor authentication (2FA) for each of your online accounts for services such as email, social media, and online shopping, to list a few. This provides your accounts and personal data with an additional layer of protection.

    Be wary of any calls with the ‘+65’ prefix and of international calls with the ‘+’ prefix where the caller claims to be from a legitimate business, government, or organisation such as your bank, especially if you are not expecting an international call. When in doubt, verify the identity of the person(s) and the organisation(s) by calling their hotline numbers.

    The +65 prefix was implemented by Singapore’s Ministry of Communication and Information with telcos in 2020. The purpose is to alert the public that these are calls coming from overseas and that the public should not pick up such calls if they are not expecting anyone calling from overseas.

  • Keep yourself up to date

    Visit the National Crime Prevention Council’s ScamAlert.sg website to learn – and take a short quiz – about the latest scams and how to avoid being a victim.


Call us

If you believe you have fallen prey to such scams and/or your OCBC account details/funds may be or may have been compromised, please call our Personal Banking hotline at 6363 3333 (or +65 6363 3333 if you are overseas) and press 8 to report fraud or temporarily freeze all your accounts and cards.

Contact the Police and file a report

You can file a police report online or in person at a police station

Find out what information you will need to share if you have fallen prey to a scam.

Contact the platforms involved

Report the scammer to the e-commerce platform, social media website or classified ads website that you purchased the product from and/or where the scammer approached you.

Spread the word

Tell others you know of your experience to help educate and protect them. You can also share your stories on social media or anonymously at www.scamalert.sg.

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