Criminal Law July 13, 2026 5 min read

Cyber Fraud Complaint in Kolkata | How to File & Legal Remedies

Complete guide on filing cyber fraud complaints in Kolkata. IT Act 2000, cyber police, legal remedies available.

Cyber Fraud Complaint in Kolkata 2025

Introduction – Understanding Cyber Fraud in Kolkata

Cyber fraud has emerged as one of the most prevalent and dangerous forms of crime in the digital age. Kolkata, as a major metropolitan city with a growing digital economy, has witnessed a sharp increase in cyber fraud cases including online banking fraud, credit card fraud, phishing attacks, identity theft, social media scams, fake job offers, and investment scams. According to the Kolkata Police Cyber Crime Cell, thousands of cyber fraud complaints are registered each year with financial losses running into crores of rupees. If you have been a victim of cyber fraud, acting quickly and following correct procedures is essential for recovering your losses and bringing the perpetrators to justice.

Common Types of Cyber Fraud in Kolkata

Online Banking Fraud

Cyber criminals use phishing emails, fake banking websites, malware, and social engineering to steal online banking credentials and access victims' bank accounts. Stolen funds are often transferred to mule accounts and withdrawn quickly.

Credit and Debit Card Fraud

Card cloning, skimming, and card-not-present (CNP) fraud are common. Fraudsters steal card details through compromised ATMs, online transactions, or data breaches and use them for unauthorised purchases or cash withdrawals.

UPI and Mobile Payment Fraud

With widespread adoption of UPI (Google Pay, PhonePe, Paytm), fraudsters use fake UPI IDs, QR code scams, screen-sharing scams, and fake customer care calls to obtain UPI PINs and OTPs.

Social Media Scams

Criminals create fake profiles on Facebook, Instagram, and LinkedIn to befriend victims and defraud them through romance scams, fake investment opportunities, or fake emergencies.

Legal Framework for Cyber Fraud

Information Technology Act, 2000

Key sections include Section 43 (unauthorised access and data theft), Section 66 (hacking), Section 66C (identity theft), Section 66D (cheating by impersonation using computer resources), and Section 67 (publishing obscene material electronically).

Indian Penal Code, 1860

Cyber fraud cases involve IPC sections including 419 (cheating by personation), 420 (cheating and dishonestly inducing delivery of property), 463 (forgery), 468 (forgery for purpose of cheating), 471 (using forged documents), and 120B (criminal conspiracy).

Where to File a Cyber Fraud Complaint in Kolkata

Kolkata Police Cyber Crime Cell

The primary agency for cyber crime cases, located at 18 Lalbazar Street, Kolkata 700001. Officers are trained in cyber crime investigation.

National Cyber Crime Reporting Portal

Visit cybercrime.gov.in to report online. The portal has a dedicated helpline number 1930 for financial cyber fraud, operating 24x7.

Local Police Station

You can file a complaint at your local police station. Under Section 154 CrPC, the police must register an FIR if a cognisable offence is disclosed.

How to File – Step by Step

Step 1: Preserve Evidence

Take screenshots of fraudulent emails, messages, and websites. Preserve transaction receipts, bank statements, UPI transaction IDs, communication records, account details of fraudsters, IP addresses, and URLs.

Step 2: Report to Your Bank Immediately

Contact your bank to freeze your account, block cards, and stop further transactions. The RBI mandates banks to compensate customers for unauthorised transactions reported within 3 working days.

Step 3: Call 1930 Helpline

The national cyber crime helpline provides immediate assistance for financial fraud. File a detailed complaint on the National Cyber Crime Reporting Portal.

Step 4: Visit Cyber Crime Cell

For complex cases, visit the Kolkata Police Cyber Crime Cell at Lalbazar with all collected evidence.

Step 5: Get FIR Lodged

Ensure an FIR is registered. If police refuse, send a written complaint to the Superintendent of Police by registered post. If no action, approach the Judicial Magistrate under Section 156(3) CrPC.

Legal Remedies for Victims

Criminal remedies include imprisonment and fines under the IT Act and IPC. Civil remedies include suits for recovery of fraudulently obtained money. Consumer complaints can be filed against banks for deficiency in service. Insurance claims may be available through cyber insurance policies.

Prevention Tips

Never share OTP, PIN, or passwords with anyone. Use strong unique passwords and enable two-factor authentication. Install antivirus software and keep it updated. Verify website authenticity before entering sensitive information. Do not click on suspicious links. Avoid accessing banking accounts on public Wi-Fi. Monitor bank statements regularly for unauthorised transactions.

Conclusion – Take Action Against Cyber Fraud