
A finance professor shows how to spot fake bank SMS that copy the sender name, branding, and style of a real bank. Three quick checks can prevent a scam before you click.
An SEBI-registered investment adviser has posted a video warning bank customers about fraudulent SMS messages that mimic legitimate bank communications. The video, shared by Delhi University finance professor Vinny Arora on Instagram, shows how scammers copy the sender name, branding, and message style of a real bank – with only a single character difference giving the fraud away.
Arora received two messages that appeared to come from SBI. “Same message. Same style. Same branding. Even the sender name,” he said in the video. A closer look revealed the difference: one sender name used a lowercase letter where the genuine one used an uppercase one.
The first tip Arora offered is to copy the sender header from the SMS and send it to 1909. The reply will confirm whether the sender is registered with the Telecom Regulatory Authority of India (TRAI). “If it is unregistered, don't trust the message or click any links in it,” he said.
Second, users can visit smsheader.trai.gov.in and enter the sender details to verify whether the number is registered to a genuine company.
Third, inspect the sender name carefully. Scammers often replace one character with a near-identical one – a lowercase “i” instead of an uppercase “I,” for example.
“So next time an SMS looks genuine, don't just trust the sender name, check the header before you click,” Arora said in the post.
Commenters added their own tips. One wrote that any message containing a “Click here” link button is a scam. Another said real bank texts never include links and always direct customers to contact the bank directly.
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