Yes, in many places, you must tell someone if you're recording a private conversation, but laws vary significantly by location, with some places requiring all-party consent (everyone must agree) and others only one-party consent (you, as a participant, can consent). Generally, recording private conversations without consent is illegal and can have serious penalties, so always check your local laws, as a call from a one-party state to an all-party state requires all-party consent.
Ontario follows the one-party consent rule under the Criminal Code of Canada. This means that if you are part of a conversation, you can legally record it without telling the other participants.
In the U.S., some states operate on a one-party consent basis, where only one participant has to give consent, and several have a two-party consent law — meaning that both participants must be aware that a call is being recorded.
In NSW, recording conversations without consent is illegal.
Thus, all parties must consent for the recording to be considered legal. This law has important implications for both the individual and the organisation. For instance, employers must ensure that all employees are aware of recording conversations at work.
To legally record conversations, every single participant needs to provide permission. Secretly recording someone without their explicit consent can result in criminal charges or penalties.
One-Party Consent Versus Two-Party Consent
In other words, if you're part of the call, you can record it without notifying the other person. By contrast, two-party consent states require every participant to agree.
Yes, you can often sue or take legal action if someone records you without permission in Australia, especially for private conversations or activities, as it's illegal under state/territory laws (requiring "two-party consent" in most places) and potentially federal law for phone/telecoms, leading to criminal charges (fines/jail) and civil claims for damages or injunctions, though public filming has fewer protections unless intimate or private.
Call recording laws in some U.S. states require only one party to be aware of the recording, while other states generally require both parties to be aware. Several states require that all parties consent when one party wants to record a telephone conversation.
What to Do If You Suspect You're Being Illegally Recorded
In iOS 18 and later, iPhone includes a built-in call recording feature in certain regions. When recording starts, all participants hear an automatic voice alert—“This call is being recorded”—and see a visual indicator on the screen. The recording is then saved in the Notes app, along with a transcript.
Dialing *#21# on your phone uses a USSD code to check the status of your unconditional call forwarding, revealing if all your calls, data, or texts are being redirected to another number without your knowledge, which can happen if someone accesses your settings. It's not a definitive hack detector, but it quickly shows if a carrier-level setting is diverting your communications, potentially to intercept sensitive information like 2FA codes, and can be disabled with ##21#.
Spot screen recording signs: Look for recording icons if someone shares their screen. A visible recording toolbar or icon can indicate that not just the screen but the entire call might be getting recorded. 8. Note hardware lights: Some devices have lights that activate when in use.
Dial *#21# to check if your phone is tapped.
Dial *#21# on your iPhone to check if a third party is intercepting your calls, messages, or data. This is another useful code to know if someone is monitoring your calls. This code reveals if voice, data, SMS, and other services are forwarded to another number.
Use a Protective Case
They not only keep your phone safe in general but they may help protect your camera lens. You want to look for a case with a raised bezel, which essentially means that the case has a sort of ridge that surrounds the camera lens.
Disable voice assistants
Disabling them prevents background audio from accidentally activating the microphone. This is the most effective way to stop unintentional voice capture and ensure that your phone isn't always ready to listen.
Call barring allows you to block certain types of incoming or outgoing calls. Dialing *#33# displays your device's current call barring status. If you're receiving excessive spam calls, enabling call barring can help prevent unwanted calls, including those from potential hackers.
You can also use *82 to unblock your number in case your call gets rejected temporarily. Some providers and users will automatically block private numbers, so using this code will help you bypass this filter.
Unusual sounds or echoes during calls
If you're noticing weird clicking sounds or high-pitched hums on multiple calls across different locations and with different people, it could be a sign that someone is eavesdropping or tracking your calls.
Switch to the Voice Memos app and start your voice recording. Place your iPhone face down on a flat surface to keep the interface hidden. Since Auto-Lock is delayed, your screen won't go dark, and the recording will continue without displaying the interface.
Yes it's legal, If You're A Part Of The Conversation
No matter how many people are involved in the conversation, you do not need to legally inform the others or the person you are having the conversation with that they are being recorded.
Yes, it can. As voice assistants and some other apps need access to your microphone, they may record your conversations and phone calls. In the process, they often collect private information you didn't intend to share.
Yes, you can find hidden cameras with your phone using its built-in flashlight to spot lens reflections, scanning for suspicious Wi-Fi/Bluetooth signals with apps like Fing, or using your phone's camera to detect infrared (IR) light from night-vision cameras, often revealing purple/white dots in the dark. However, no single phone method catches all cameras, especially non-connected ones, so physical inspection remains crucial.