Siri automatically recording phone calls in Notes that she deems concerning

If you feel an unauthorized person/app is remotely using, controlling or monitoring your device, then that is possible only if you have done one or more of the following Don'ts...

1. Don't hand over an iPhone to kids or to a stranger without Enabling Guided Access
2. Don't share Apple IDs
3. Don't Jailbreak
4. Don't share sensitive information pertaining to your device
5. Don't give in to Phishing
6. Don't plug in your device in Airports and Public places through third-party cables and trust the device. Beware of Juice Jacking. (Especially in India)
7. Don't leave your iPhone unlocked and unattended in public places like offices, schools, malls, etc.

If one of the above is true then quickly change the Apple ID Password and Return iPhone settings to their defaults.

1. Immediately change your Apple ID password
   1. Go to Settings → [your name] → Sign-In & Security → Change Password.
   2. This signs out anyone using your account.
2. Enable Two-Factor Authentication (if not already): Same menu → Two-Factor Authentication → Turn On.
3. Check for any unknown devices linked to your account:
   1. Settings → [your name] → Devices.:
   2. If you see anything you don’t recognize, tap it → Remove from Account.
4. Check for unknown profiles or device management:
   1. Settings → General → VPN & Device Management.
   2. If you see a profile you didn’t install, tap it → Remove Profile.
5. Check Accessibility & Screen Sharing settings
   1. Settings → Accessibility → Switch Control, Voice Control, or Remote Control — turn off anything you didn’t set up.
   2. Settings → General → AirPlay & Handoff → make sure AirPlay is set to Ask or Never Automatically.
6. Sign out of iCloud everywhere and reset
   1. Go to Settings → [your name] → Sign Out (you’ll need your password).
   2. Then back up your photos to iCloud or your computer.
   3. Go to Settings → General → Transfer or Reset iPhone → Erase All Content and Settings.:
   4. Set it up as a New iPhone (not from a backup), so nothing suspicious is restored.
7. Update iOS: Always keep the latest iOS version for security fixes.

If a person has ever had your passcode, they could’ve installed something quietly — so the full erase and setting up as new is the safest option. How to factory reset your iPhone, iPad, or iPod touch

SravanKrA wrote:

Even if the Call recording icon has been pressed in the iOS version prior to iOS 26, both parties are informed of the call recording.

OP confirmed they heard the message that they were being recorded and notbody said that other party did not.

Call recording in iOS 26 and higher is relocated to prevent accidental activation.

Tagline of the OP shows iOS 18, where the cheek activation is quite easy and even in iOS 26, it is still possible. The solution to accidental activation and to prevent the calls from being recorded is to turn the feature off in Settings. Problem solved!

If a person has ever had your passcode, they could’ve installed something quietly — so the full erase and setting up as new is the safest option.

In this case, that is highly unlikely and I wouldn't even suggest a Factory Reset or a compromised device. The call recording feature built into the OS is working exactly as designed, except for the accidental activation, where both parties get a recording message of the call being recorded and the recording is available in the Notes app. The OP found the recording in the Notes app and seemed surprised, but that is exactly what the feature is supposed to do. Having the OP jump through hoops, only to find the same thing will happen again by accident without turning off the feature is unnecessary.

WashingtonNobles wrote:

- Siri started recording again but I stopped it. I found the brief recording in Notes. That was Jan 2025. Recently this month I was talking with a client who said they were scared and didn’t know if they could keep themselves

Numerous third‑party applications provide call‑recording features, often without notifying the participants on the call. Importantly, these apps operate independently and are not managed or controlled by Siri or Apple’s native ecosystem.

However, the legality of such recordings varies significantly across regions. In many countries, the use of third‑party apps to secretly record phone conversations is strictly prohibited, as it violates privacy laws and communication regulations. Some jurisdictions require explicit consent from all parties before a call can be recorded, while others allow recording only under specific circumstances, such as for business compliance or law enforcement purposes.

Because of these restrictions, users should exercise caution when considering third‑party call‑recording tools. Beyond the legal implications, unauthorized recordings can also raise serious ethical concerns, potentially damaging trust and relationships.

The calls are not being recorded based on content of what is heard, you are accidentally hitting the button with 3 dots, maybe with your cheek, and Call Recording is being selected. This can be initiated on your device or the other parties device where you will both hear the message that the call is being recorded. The recording is stored in your Notes app.

Record and transcribe a call on iPhone - Apple Support

The solution is an easy one. You can turn off Call Recording entirely by going to Settings > Apps > Phone > Call Recording.

Even if the Call recording icon has been pressed in the iOS version prior to iOS 26, both parties are informed of the call recording.

Call recording in iOS 26 and higher is relocated to prevent accidental activation.

iOS 26.x

Call Recording option button before iOS 26. Note: even in the past, both parties are informed about the call recording.

WashingtonNobles wrote:

I am not a conspiracy theorist but I have a hunch that data is being collected.

Certainly Apple is not turning on Siri based on what you say other than "Siri..." or "Hey, Siri..." Nor are they collecting information from call recordings.

To paraphrase Hanlon's Razor, never attribute to malice what can most easily be explained by user error.

Start here:

Privacy - Apple

WashingtonNobles wrote:

thanks. I turned off in settings.

You are welcome. If you no longer find your calls being recorded, you know that it was due to that setting on your device. Note that the setting only disables the call recording on your device and others are still able to initiate the feature where you will hear that message acknowledging the recording of the call on that persons device as required by law.

With iOS 18, it is activated simply by the icon in the upper left corner. I suggested the cheek activation as a common one, but of course that can accidentally be touched just by setting the phone down and why they added 1 additional step in iOS 26 to help prevent that accidental activation.

I am not familiar with Elios, so unable to provide any insight there on what if any data is collected. Certainly apps are capable of collecting data and they are disclosed in the Privacy Page of the App Store. I can only provide help with the Call Recording feature in iOS that relates to Apple's implementation.

WashingtonNobles wrote:

I am not a conspiracy theorist but I have a hunch that data is being collected.

You don't need to be a conspiracy theorist to have a hunch that data is being collected and if you have a Google account or use Google search, then you are correct your data is being collected. That is not the same as what you are speculating here where Siri is listening to your conversations and recording your calls based on the content of your conversation. That is not happening.

WashingtonNobles wrote:

I am not a conspiracy theorist but I have a hunch that data is being collected.

I assure you if that were true internet blogs and tech blogs would be shouting it from a mountain top. Apple’s whole ecosystem is based on privacy and security; their reputation depends on it. There would be class action lawsuits all over the place. There are not.