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Facebook Acquires Beluga (belugapods.com)
51 points by hornokplease on March 1, 2011 | hide | past | favorite | 24 comments


I know many reports claim that many iPhone apps "steal" your private information. Beluga is the first iPhone app I've ever used where I've actually seen it happen before my eyes.

I signed up for Beluga while on a ski trip with a bunch of friends. I used it for the weekend -- it worked pretty well -- and then forgot about it.

A few weeks later, I started getting notifications on my phone: "Firstname Lastname is now on Beluga". The only problem? I had no idea who Firstname Lastname was. But I had a suspicion. See, I had synced my iPhone contact list with my Google Account, so unfortunately my iPhone has just about anyone who has ever emailed me inside it's address book.

I checked the address book and, sure enough, the person Beluga was notifying me about was in there.

So here's the thing: iPhone notifications are push, not pull. Which means a Beluga server pushed this notification to me. Which means the Beluga server knew this person was in my address book. Which means the Beluga app uploaded my address book to their servers.

I know that in this day and age, practices like this are becoming commonplace, but I think downloading someone's address book without asking permission is wrong, even if it is contractually allowed by Apple's TOS and the API.


Beluga uploads a SHA-1 hash of the email addresses. http://community.belugapods.com/beluga/topics/privacy_concer...


That is only at all comforting if they first salt the data so it would not be comparable to information gathered by other services.


However, they're not doing anything harmful with your information, and they're just addressing that information to you.

Many iPhone apps do this with your address phone book as well - such as Viber.

I'm not too sure what's going on in the backend system, but I doubt they're able to look through your whole contact list. In any case, turn off the Push notifications if you don't enjoy them.

Where it gets harmful is when they use your information for something else - then I agree with you. If the information is meant to serve your needs, it should be fine.


Correct me if I am wrong, but while the talent acquisition makes sense because the execution from the Beluga team has been brilliant, but why the technology? I mean are not they using Twilio's API for the most part of the service?


Zuck has stated several times that Facebook only acquires for talent. So if you love your product, don't sell it to Facebook :)



I suspect the author of this post may be a little better informed about Facebook's intentions than most other HN posters.


Finiteloop = Bret Taylor, CTO of Facebook


hence a little better informed about Facebook's intentions :)


I was clarifying since you didn't say so explicitly. Best to be clear.


Where have you been for the last 98 days? Or has there been no Facebook articles on HN since ;)


Beluga doesn't use SMS for the transport layer they use TCP. Groupflier (me) and Groupme use SMS and Twilio. Congrat's to the Beluga team!


GroupMe 2.0 (released today) uses either SMS or Push/TCP in the iPhone and Android apps.


Yes I saw that announcement. Our iPhone app also uses TCP, the goal is to to switch SMS traffic to TCP traffic over time.


Reminds me of http://frid.ge/ which is also a nice, simple, and good looking product.


Congrats Lucy, Ben, and Jon!


Beluga is an amazing app. I hope it's functionality gets left intact or someone clones it immediately :)


We bought Beluga because we love it, too. We bought it because we love the functionality and the team.

So I wouldn't stress too much :)


I use Beluga all the time. However, I have a feeling it'll be killed off soon.


Huddl.me seems to be very close to a clone.


Both Google and Facebook are on the hunt it seems. Google just buys Zynamics, Facebook buys Beluga.


Congrats to the main team. I started using beluga this weekend for a ski trip and was impressed with it's speed and ease of use!


Congratulations, Beluga team! Please keep us posted on how things go with Facebook.




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