New top story on Hacker News: Fitbit Firmware Modifications and Data Extraction [video] on January 02, 2018 +0 Facebookpages Fitbit Firmware Modifications and Data Extraction [video] 51 by DyslexicAtheist | 1 comments on Hacker News. Facebookpages Fitbit Firmware Modifications and Data Extraction [video] 51 by DyslexicAtheist | 1 comments on Hacker News.