To report illegal wiretapping, document what you’ve noticed with dates, times, and any technical evidence, then take that record to local police if you suspect someone nearby, to your state police or attorney general if the activity crosses local jurisdictions, or to the FBI if it crosses state lines or involves a service provider. Under federal law, intentionally intercepting someone’s phone calls, emails, or other electronic communications without authorization is a felony carrying up to five years in prison.1Office of the Law Revision Counsel. 18 USC 2511 – Interception and Disclosure of Wire, Oral, or Electronic Communications Prohibited You can also sue the person responsible for damages, independently of whether prosecutors ever file charges.
What Actually Counts as Illegal Wiretapping
The federal Wiretap Act makes it a crime to intentionally intercept any wire, oral, or electronic communication using an electronic or mechanical device. Phone calls, texts, emails, and in-person conversations picked up by a hidden recorder all qualify. Someone overhearing a conversation with the unaided ear does not.
Federal law is one-party consent: recording a conversation is legal if at least one participant agreed to it, provided the recording isn’t being made to further a separate crime.1Office of the Law Revision Counsel. 18 USC 2511 – Interception and Disclosure of Wire, Oral, or Electronic Communications Prohibited The person on the other end of your call can secretly record it without violating the federal statute. A third party tapping the line without either of your knowledge cannot.
Roughly a dozen states require every party to consent. If you live in one of them, a recording made by another participant without telling you may violate state law even when federal law would allow it. That matters when you’re deciding where to file, because your state statute may give you grounds the Wiretap Act doesn’t.
One boundary worth naming: reading someone’s saved emails or breaking into a cloud account isn’t wiretapping. That falls under the Stored Communications Act, which covers unauthorized access to communications already sitting on a server and carries its own criminal penalties.2Office of the Law Revision Counsel. 18 USC 2701 – Unlawful Access to Stored Communications If your complaint is really about account intrusion, mention that statute when you file so investigators route the case correctly.
Signs Worth Taking Seriously
A vague feeling that something is off will not get an agency to open a file. Concrete, repeated symptoms will. On a phone or computer, watch for:
- Clicking, static, faint voices, echoes, or unusual delays during calls that weren’t there before.
- A device that overheats, drains battery abnormally fast, or becomes sluggish for no apparent reason.
- Screens lighting up on their own, unexpected restarts, or camera or microphone indicators activating when no app is open.
- Sharp jumps in mobile data usage you cannot account for.
- Apps you didn’t install, or familiar apps asking for permissions that don’t fit what they do.
- Shutdowns that take unusually long or freeze partway through.
Any one of these, on its own, is usually just a phone acting like a phone. Two or three together, especially when someone has a plausible motive to monitor you, is worth documenting carefully.
What to Gather Before You File
Reports move faster when they arrive organized. Pull together as much of the following as you can:
- A chronological log of specific incidents: dates, times, duration, and what happened. A pattern across weeks reads very differently from a single bad call.
- The types of communication affected: calls, texts, email, video, or in-person conversations in particular rooms.
- Screenshots of unfamiliar apps, permission prompts, or data usage reports. If you find a physical device attached to a phone line, router, or wall, photograph it and leave it in place. Moving it can destroy its forensic value.
- A short list of people with plausible motive: an estranged spouse, a business rival, a landlord, someone on the other side of a lawsuit. Note the relationship and any relevant context.
- Who has had physical access to your devices or credentials. Most spyware and most hidden recorders require someone to have been there, at least briefly.
If the stakes justify the cost, a Technical Surveillance Counter-Measures professional can sweep a home or office with equipment consumer tools can’t match. Residential sweeps typically run between $1,500 and $12,000. A sweep report is not required to file, but it carries real weight if investigators receive one.
Where to Report
Local Police
If you suspect a specific person nearby, such as a neighbor, roommate, landlord, or ex-partner, start with your local police department. They have jurisdiction over the suspect and can open an investigation directly. Call the non-emergency line, or better, go in person: handing documentation across a desk tends to produce a more detailed report than a phone call does.
State Police or the Attorney General’s Office
When the suspected activity spans multiple cities or counties, or when the violation is really of a state eavesdropping statute (particularly in an all-party consent state), your state police or state attorney general’s office is the better fit. They can coordinate across local departments that would otherwise each see only a slice of the case.
The FBI
Bring the FBI in when there’s a federal angle: interception that crosses state lines, surveillance routed through a phone or internet provider, or activity tied to organized crime or foreign intelligence. You can submit a tip at tips.fbi.gov, call 1-800-CALL-FBI (1-800-225-5324), or contact your nearest field office directly.3Federal Bureau of Investigation. Contact Us For anything that qualifies as an emergency, call 911 first.
Your Carrier and the FCC
If the compromise looks like it lives at the account or line level, contact your phone or internet provider’s security or fraud department. They can check for unauthorized call forwarding, SIM swaps, or account changes consistent with interception. If the carrier does not resolve the issue, the FCC accepts informal complaints at fcc.gov/complaints or 1-888-225-5322, and once served, the provider must respond in writing within 30 days.4Federal Communications Commission. Filing an Informal Complaint
In the Meeting Itself
Walk the officer or agent through your log in order. Hand over copies and keep the originals. Be specific about what you observed and when, and be clear about the line between what you know and what you suspect. Speculation about motive is fine to offer as long as you flag it as speculation.
Before you leave, get a case number, plus the name and badge number of whoever took the report. That case number is what you need to follow up later; without it, tracking anything through the system is much harder than it should be. Online FBI tips generate a reference number in the confirmation.
Set expectations honestly. Wiretapping cases are resource-intensive, and agencies triage. A well-documented report with specific technical evidence and a named potential suspect gets attention. A general complaint that a phone sounds strange tends not to.
After You File
If investigators open a case, they may subpoena phone or internet records, apply for warrants to examine devices, or run forensic analysis on your equipment. Cooperating with requests for access to your property or devices strengthens the case. When you follow up, lead with your case number. Agents often can’t discuss the details of an active investigation, but you’re entitled to ask about status, and a polite check-in after several weeks of silence is reasonable.
A conviction under the federal statute carries up to five years in prison per offense.1Office of the Law Revision Counsel. 18 USC 2511 – Interception and Disclosure of Wire, Oral, or Electronic Communications Prohibited Individual fines can reach $250,000 under general federal sentencing provisions.
Suing for Damages on Your Own
Criminal charges are only one track. Federal law also gives wiretapping victims the right to file a civil suit against the person or entity responsible, and you do not have to wait for prosecutors. A criminal case’s outcome does not control whether you win a civil one.
A court can award your actual damages plus any profits the violator made from the surveillance, or statutory damages of $100 per day or $10,000 (whichever is higher), whichever of those totals is greater. Punitive damages, attorney’s fees, and litigation costs can be added on top.5Office of the Law Revision Counsel. 18 USC 2520 – Recovery of Civil Damages Authorized
Watch the deadline. You have two years from the date you first had a reasonable opportunity to discover the wiretapping, not two years from when it began.5Office of the Law Revision Counsel. 18 USC 2520 – Recovery of Civil Damages Authorized Because surveillance is usually hidden for a stretch before the victim learns of it, the clock often starts running before you’ve confirmed every fact. Waiting too long after the first credible sign is a common way people lose the right to sue.
One limit on this remedy: you cannot use it against the United States itself. The civil provision reaches private individuals and non-government entities.5Office of the Law Revision Counsel. 18 USC 2520 – Recovery of Civil Damages Authorized If you believe a federal agency conducted the surveillance, the complaint runs through that agency’s inspector general or through Congressional oversight rather than a private lawsuit under this section.