Am a huge fan of Failblog and Backblaze.

Brian Brushwood from Scamschool would be proud of this….

Was able to prank Backblaze on Failblog yesterday by submitting a screenshot generated by a modified URL on Backblaze.

Allow me to share how I did this:

I realized when I checked my download status with backblaze they left the variables in the URL to come up with a length

https://secure.backblaze.com/online-backup-speed.htm?os=mac&mb=63264&throttle=50&kbitspersec=4264

For 63GB still have 24  days to complete the backup and it’s all visible in the URL:

Backblaze Backup Hack Step 1

So all I did was change the total space to something very high (630 TB) in the URL:

Backblaze Hack Step 2

Submitted to failblog, and bam.

It would be cool if Backblaze said something more graceful, like. “WOAH,  you have a ton of stuff.. it’ll be a few years before this is complete.”

 

3 Responses to Pranking Backblaze

  1. Rob Sandie says:

    You go into the settings page. It's right there "How long will my first download take"

  2. Tristan says:

    I see, it's not actually on their website, it's within the Control Panel. That was not clear.

  3. Javier Bonet says:

    It says "How long will my first backup take?", even though this is NOT my first backup.

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