காவல் / kā·val / noun, Tamil. the act of keeping watch

Hi, I’m Kaval.

I watch out for you online.

Send me anything that feels off. A message, a link, a photo. In seconds, I’ll tell you if it’s real and what to do about it.

Free while I’m new. No app to install, I’m just a contact in your phone.

Why I exist

Being careful was never supposed to be your job.

The internet reached your parents before anyone taught them to read it. It reaches your children first now. And everything dangerous arrives dressed as something ordinary: a delivery update, a bank warning, a voice you trust.

“Just be careful,” everyone says. That quietly made every person their own security department. Nobody applied for that job. So it became mine.

Watch me work

This is what keeping watch looks like.

Sometimes you ask. Sometimes I get there first.

India Post: Your parcel is on hold due to an unpaid customs fee of ₹49. Pay now to avoid return → indiapost-track.top

Scam, don’t pay. India Post never collects fees through links, and this domain was registered six days ago. Delete it. Your real parcels are unaffected.

Warm water with lemon on an empty stomach cures diabetes. Doctors don’t want you to know this!

Not true. I checked WHO and ICMR guidance, and nothing supports it. Diabetes needs real medical care. Want a polite correction you can post back in the group?

Heads up. Your mom's email just showed up in a new breach. MobiKwik leaked emails and phone numbers. She probably doesn't know yet.

oh no, can you help her fix it?

Already sent her a step-by-step to change the password and turn on two-step verification. I'll check with her tomorrow.

Don’t send that deposit. The flat listing you asked me to watch just reposted the same photos in two other cities under different names. It’s a scam.

knew it felt too cheap. thank you!

My word

You could just ask ChatGPT.

You could. So I forwarded the same scam to both of us. Watch what each of us does with it.

The generalist

ChatGPT

Is this real? “URGENT: your electricity will be cut tonight over an unpaid bill. Pay now → tnebonline-pay.info”

This looks like a phishing attempt. Electricity boards rarely threaten same-night disconnection by text, so I’d avoid the link and confirm directly with your provider through their official app or helpline.

  • can’t open the link to check it
  • can’t tell if it’s really your board
  • won’t remember you asked

Your guardian

  • opened the link safely, in a sandbox
  • caught the fake TNEB domain
  • warned your dad, he got it too
  • watching in case it resends

ChatGPT answers your question. I watch out for you.

For your people

Your people become my people.

Your mother and her market-group forwards. Your uncle and his miracle cures. Your kid, one tap away from a bad link. They can all ask me the way they’d ask a neighbour, in their own words, with a screenshot, at any hour.

And you? You can retire from being the family’s midnight tech support. Invite them to Kaval. They can ask me directly whenever something feels off.

A painted scene: three generations of a family lean over one phone at a green table, a verdict glowing on the screen, with chai and jasmine beside them and the blue sky outside the window.
Three generations, one phone. Sunday morning, somewhere in India.

The next time something feels off, you know someone.

Say hi on WhatsApp

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Keeping watch,

காவல்