Discovering that someone has secretly filmed your spouse without their knowledge or consent is a serious violation of privacy and dignity, and Indian law provides robust criminal remedies against such conduct, treating it as a grave offence rather than a minor privacy lapse. The starting point for any legal action is to preserve whatever evidence you have — the device, footage, screenshots, messages, or any other material indicating that such filming took place — since this evidence will be central to both the police investigation and any subsequent prosecution. Do not delete or forward the footage further, even to show family members, as doing so can itself create legal complications and may amount to further circulation of what the law treats as a serious privacy violation.

The primary criminal provision applicable here is voyeurism, dealt with under Section 77 of the Bharatiya Nyaya Sanhita, 2023 (BNS), corresponding to the earlier Section 354C of the Indian Penal Code, 1860 (IPC). This provision specifically criminalises watching or capturing the image of a woman engaging in a private act in circumstances where she would usually have the expectation of not being observed, without her consent, whether by the person filming or by circulating such images afterward. The first conviction under this provision attracts imprisonment ranging from one to three years along with a fine, while a second or subsequent conviction attracts imprisonment ranging from three to seven years along with a fine, reflecting how seriously repeat offenders are treated under this law.

If the footage was captured with the intent to insult the modesty of your spouse, or was accompanied by any word, gesture, or act intended to insult her modesty, this may additionally attract Section 79 of the BNS (corresponding to Section 509 IPC), which punishes acts intended to insult the modesty of a woman with imprisonment of up to three years along with a fine. Where the secret filming was done using electronic means — a hidden camera, mobile phone, or similar device — the matter also squarely falls within the ambit of the Information Technology Act, 2000, particularly Section 66E, which specifically criminalises capturing, publishing, or transmitting the image of a private area of any person without their consent, punishable with imprisonment of up to three years, a fine of up to two lakh rupees, or both.

If the footage has been shared, uploaded, or circulated further — whether on social media, messaging platforms, or otherwise — this triggers additional and more serious liability under Section 67 and Section 67A of the Information Technology Act, dealing with publishing or transmitting obscene material and sexually explicit material in electronic form, which carry significantly enhanced punishment, including imprisonment of up to five years and fines extending up to ten lakh rupees for subsequent offences. Given the potential for rapid and irreversible circulation of such content online, time is of the essence, and immediate reporting allows law enforcement to invoke provisions for prompt takedown and blocking of such content under the Information Technology (Intermediary Guidelines) Rules.

The correct first step is to lodge a First Information Report (FIR) at the nearest police station, or at the dedicated Cyber Crime Cell if the filming or circulation involved electronic devices or online platforms, since most states now have specialised cybercrime units better equipped to handle digital evidence collection and forensic analysis of devices. You can also file a complaint through the National Cyber Crime Reporting Portal, which allows for centralised registration and tracking of cybercrime complaints across India. If the police are reluctant to register the FIR, a complaint can be filed before the jurisdictional magistrate under the provision corresponding to Section 156(3) of the erstwhile CrPC (now reflected under the BNSS framework), directing the police to register and properly investigate the matter.

Beyond criminal prosecution, your spouse may also have the option of pursuing civil remedies, including a suit for damages for invasion of privacy and mental distress, recognising the constitutional right to privacy affirmed by the Supreme Court in Justice K.S. Puttaswamy v. Union of India (2017), which firmly established privacy as a fundamental right under Article 21 of the Constitution of India. This civil remedy can run parallel to the criminal prosecution and may be particularly relevant if the violation has caused demonstrable emotional or reputational harm.

Given the sensitivity of this situation and the need for swift action to prevent further circulation of the footage, it is advisable to consult experienced counsel at the earliest opportunity, and you can reach out via Aapka Legal Advice for guidance on filing the FIR correctly and ensuring all applicable provisions are invoked. Since these matters often require coordinated action between criminal law and cyber law expertise, connecting with the Top Criminal Lawyers in India| Aapka Legal Advice will help ensure the strongest possible case is built from the outset. The platform's panel of retired judges, including those with experience presiding over cybercrime and privacy-related matters, is also available for consultation on the evidentiary and procedural aspects of your case.

In summary, secretly filming a person without consent is a serious criminal offence under both the BNS and the Information Technology Act, carrying meaningful terms of imprisonment, particularly where the footage has been circulated further. Prompt reporting, careful preservation of evidence, and experienced legal representation are the most important steps toward holding the perpetrator accountable and protecting your spouse's dignity and privacy going forward.