HNHacker News
TopNewBestAskShowJobs

matiasb

75 karma · joined March 31, 2013

hello from paraguay contact: matias AT insaurral.de

twitter: @matias_baruch

[ my public key: https://keybase.io/minsaurralde; my proof: https://keybase.io/minsaurralde/sigs/igbEOYPR1UThcRvB3uVGSr3rOenRaq2odnS4y6wC7Zk ]

submissionscomments
matiasb··on Atom text editor 1.4 released
Happy to see highlighted JSCAD [0]

Does anyone find JSCAD modeling inside Atom useful?

Tips/suggestions? I've been working on this project [1]

[0] https://github.com/github/linguist/pull/2712

[1] https://atom.io/packages/atom-scad-preview

matiasb··on Ask HN: What are you currently building?
BTW, I'm planning an Ethereum meetup in Asuncion, Paraguay this week (in the middle of South America), just in case there's some hacker around the continent/country :)

Contact me for details!

matiasb··on Ask HN: What are you currently building?
Thank you, I removed the version that was online because I'm planning to setup automatic deployment for it.

I think I've posted it here [0], I will hopefully finish a better release soon, and I'll share it again.

Thank you!

[0] https://www.reddit.com/r/ethereum/comments/3ynznd/poll_what_...

matiasb··on Ask HN: What are you currently building?
An experimental, proof-of-concept, distributed forum built on top of Ethereum[1].

This means all the posts are cryptographically signed and stored in the blockchain.

[1] https://github.com/matiasinsaurralde/etherforum

matiasb··on Show HN: Open-source Telegram bot for music sharing
Cool, reminds me of DCC warez bots!
matiasb··on A remake of the Windows pipes screensaver using Three.js
Thanks, I'm collaborating on a local accesibility project that aims to produce braille signs (door signs for example) with 3D printers. The first experiments were using OpenSCAD. I started to experiment with JSCAD later as it's possible to use it on the web and/or NodeJS, etc. A cool feature would be to print the 3D model directly from Atom, with one click :)
matiasb··on A remake of the Windows pipes screensaver using Three.js
Do you know any interesting threejs guide/book?

I'm still learning it, my last hack was a (J)SCAD file previewer inside Atom:

https://atom.io/packages/atom-scad-preview

matiasb··on A remake of the Windows pipes screensaver using Three.js
Really cool!
matiasb··on IP traffic over ICMP tunneling
Hans is a nice one too: http://code.gerade.org/hans/
matiasb··on The Pixel Factory
Cool!
matiasb··on Ask HN: Who here would be interested in a free daily updated GeoIP database?
Would it be possible to run some kind of GeoIP DB over a P2P/DHT network?
matiasb··on Ask HN: My tools broke, and I am broke, what now?
http://en.mercopress.com/2014/07/14/paraguay-s-currency-stea...
matiasb··on Ask HN: My tools broke, and I am broke, what now?
Are you able to start a donation campaign?
matiasb··on Ask HN: My tools broke, and I am broke, what now?
Move to Paraguay!
matiasb··on Name Age Calculator
"Obama", "Britney"
matiasb··on Tunneling Internet traffic over FB chat
Really cool, I'll give it a try soon!
matiasb··on Tunneling Internet traffic over FB chat
Sure, you need that end!
matiasb··on Tunneling Internet traffic over FB chat
Hack author here, in my country, Paraguay, you get 10 MBPS for ~140 U$ per month. I discovered the Internet through my father, because he is a journalist and the press had really early access to this kind of tech, 20 years later I'm still crazy about it. Thanks for the comment!
matiasb··on Mountain Moon Volcano – An experimental web comic
cool!
matiasb··on Ask HN: Show us your abandoned (and probably incomplete) side projects
I had this Facebook tunnel idea but I switched to Mac, and the original code was intended for Linux/tuntap: https://github.com/matiasinsaurralde/facebook-tunnel
matiasb··on HN Hiring
Thanks, I'm looking for work :)
matiasb··on Show HN: SoundCloud Wall
Nice!
matiasb··on Seznam, a Czech search company, previews 3D maps
Cool!
matiasb··on Show HN: Ulaxi calculates whether UberX, Lyft, or Taxi is best for your trip
CPU Limit Reached

You are seeing this page because website has reached CPU usage limit of the server, and it was temporarily disabled.

matiasb··on My experience at a coworking space in Osaka, Japan
Are Macs expensive in your country/city, related to PC?

I bought my first iMac one month ago, after using HP, Acer, etc. w/ Slackware for years.

Would like to acquire a Macbook Pro soon, just to give you an idea, a Macbook Pro, i7, 16 GB RAM, SSD 512 GB is around 2900 U$ here.

matiasb··on Coinbase user emails and full names leaked
Yes, probably. I have communicated the public health app problem (actually they just need to put a CAPTCHA) many times but it seems that nobody cares. About the bank, I was working as a data science consultant at that time, so it was easy for me to knock the door of the security department and tell them about my attack.
matiasb··on Poll: How long have you been programming?
I started programming around age 10 (VB, FoxPro, .NET, etc.), then switched to FOSS, have been a Rubyist since 2007.

I finished school two years ago and I'm currently looking for scholarships (undergrad level, would like to study in North America or Europe).

Currently working for ScrapingHub, doing stuff with Python :)

matiasb··on Coinbase user emails and full names leaked
Two months ago I was able to enumerate all accounts from a local bank (Paraguay), they used document number and numeric passwords for login. They were showing different error messages when you tried to login with a nonexistent ID.

So I started generating random numbers between common document number ranges (1000000-4000000).

Our public health system has a web app that lets you check your enrollment status by entering an document #, and there are no CAPTCHAs! So the attack was like this: generate a random document number, send a request to the public health app and get the target's info (name, date of enrollment and other info). The most interesting thing was that I tried to login into all accounts by using the birth date of the target as a password (the bank's password policy: just numbers, a min. of 6 numbers...). Around 40% of the clients were vulnerable.

matiasb··on Ask HN: Who is hiring? (April 2014)
I just sent my resume, it's the fourth time. I remember writing to Buffer on September 2013, December 2013 and January 2014. I got the same reply the three times lol.
matiasb··on What Dreams May Come
My stepfather died from stomach cancer last year, the public health system here in Paraguay covered all the treatment, some of the drugs cost more than 15 or 20 times the monthly minimum wage.
← PreviousPage 2 of 4Next →