SIM-Swap Scams in Ecuador
Attackers hijack Ecuadorian phone numbers via SIM-swap fraud to intercept verification codes and seize bank, wallet, and messaging accounts.
Part of: SIM Swap Scams
Last reviewed: 1 June 2026
SIM-swap fraud transfers a victim's mobile number onto a SIM the attacker controls, intercepting the calls and SMS codes used to verify banking, crypto wallet, email, and messaging accounts. Once the number is hijacked, the attacker can reset passwords and drain accounts.
In Ecuador, where mobile numbers anchor access to banking apps, wallets, and WhatsApp, a SIM swap can be especially damaging. Attackers often gather personal details beforehand through phishing or data leaks to impersonate the victim to the carrier.
How this scam works on Ecuador
The attacker first collects personal information about the victim — name, ID number, date of birth, security answers — through phishing, social engineering, or leaked data. They then contact the mobile carrier (or use an insider) posing as the victim and request that the number be moved to a new SIM, claiming a lost or damaged phone.
Once the swap succeeds, the victim's phone loses service while the attacker receives all calls and SMS. The attacker uses verification codes to reset passwords and take over banking apps, wallets, email, and WhatsApp. A hijacked WhatsApp is also used to message the victim's contacts requesting urgent money.
Victims often notice only when their phone abruptly loses signal and accounts start changing.
Common red flags
- Your phone suddenly loses signal or shows 'no service' for no clear reason
- Unexpected notifications of SIM changes, password resets, or new logins
- Being locked out of banking, email, or WhatsApp accounts
- Contacts reporting odd messages or money requests from your number
- Carrier confirming a SIM change you did not request
- Phishing messages beforehand asking to confirm personal or account details
- Verification codes arriving that you did not request
How to protect yourself
- Use app-based authenticators or security keys instead of SMS codes where possible
- Set a PIN or passcode with your mobile carrier to authorise SIM changes
- Never share verification codes, even with someone claiming to be the carrier or bank
- Be cautious about how much personal information you share online or by phone
- Act immediately if your phone loses service unexpectedly — contact your carrier
- Enable account alerts so you are notified of password and login changes
How to report it
- Contact your mobile carrier immediately to regain control of the number
- Notify your bank and any affected wallet or account providers to freeze access
- Report to the Ecuadorian police cybercrime unit and the Fiscalia General del Estado
Frequently asked questions
I got a text with a verification code I didn't request — is that a sign someone is trying to SIM-swap me?
Yes, potentially. An unexpected verification code can mean someone is attempting to access one of your accounts, whether through a SIM swap or another method. Do not share the code with anyone, and check your accounts for unauthorised login attempts.
What's the fastest way to regain control if I think I've been SIM-swapped?
Contact your mobile carrier immediately to report the unauthorised change and request the number be restored to your control, then notify your bank and any wallet providers to freeze access. Speed matters, since the attacker has full use of your number as long as the swap remains in place.
Why do attackers target my phone number specifically instead of just my passwords?
Because your phone number is often the key that unlocks password resets and SMS verification codes for banking, email, and messaging apps, making it a single point of failure. Using app-based authenticators instead of SMS for important accounts reduces how much damage a SIM swap alone can do.
How do I know if I have been SIM-swapped in Ecuador?
The clearest sign is your phone unexpectedly losing all service while someone else uses your number. You may also see password-reset alerts or lose access to accounts. Contact your carrier and bank immediately if this happens.