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Re:How we hacked our office doorbell using Slack, MessageBir... by matteuan on Monday August 20, 2018 @11:38AM (#17800815)
So wait a sec, do you open the door to anyone without checking who is it?
Re:How we hacked our office doorbell using Slack, MessageBir... by THE_PUN_STOPS on Monday August 20, 2018 @12:03PM (#17801044)
If that’s true, then on top of that, they’ve now broadcasted that fact to the world. And they’re a payment services company.
Re:How we hacked our office doorbell using Slack, MessageBir... by adriaanmol on Monday August 20, 2018 @03:50PM (#17803288)
You guys are right about that. But first to be clear. This is NOT our HQ, but an office not working on our core- platform. People sitting in this office can look out of the window to see who's standing at the door before opening the door.

Also, please note, this was just a fun small project for us. Making an image with a camera and posting to Slack would be better. We had much fun making this without putting a lot effort in it, that was for now the point.

We are aware of all the security issues and are not using this in production at our main office.

Re:How we hacked our office doorbell using Slack, MessageBir... by Justin_K on Monday August 20, 2018 @12:15PM (#17801170)
Seriously, may as well stick a wedge in the door during business hours, there's no difference.
Re:How we hacked our office doorbell using Slack, MessageBir... by isostatic on Monday August 20, 2018 @12:40PM (#17801418)
Not just business hours. Go there on thanksgiving and it will open.
Re:How we hacked our office doorbell using Slack, MessageBir... by philip1209 on Monday August 20, 2018 @11:43AM (#17800857)
Yeah, I feel like this needs to grab a screenshot from a security camera first, or perhaps ask the person why they are there and auto-transcribe the message to Slack with their request.
Re:How we hacked our office doorbell using Slack, MessageBir... by quiq on Monday August 20, 2018 @12:16PM (#17801185)
I think they would definitely also want to send ~5 seconds of the plain audio. Freely available speech to text probably wouldn't recognize local business names. But either way it's pretty inconvenient to ring a doorbell and wait ~30 seconds. You never realize how valuable a receptionist is until you don't have one.
Re:How we hacked our office doorbell using Slack, MessageBir... by hayksaakian on Monday August 20, 2018 @11:45AM (#17800877)
That's the first thing I wondered. Seems like it defeats the purpose of the landlords system of verifying you actually want to open the door for the person there.

I suspect they'd be better off switching to a RFID / nfc swipe system

Re:How we hacked our office doorbell using Slack, MessageBir... by moonbug on Monday August 20, 2018 @12:34PM (#17801354)
That's going to play well during a PCI-DSS audit.
Re:How we hacked our office doorbell using Slack, MessageBir... by cjrp on Monday August 20, 2018 @11:45AM (#17800876)
I was hoping it would take a screenshot of the doorbell video (assumed it was a Nest or Ring) and send that in the Slack message. v2.0 maybe?