Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
anonymous
on July 2, 2013
|
parent
|
context
|
favorite
| on:
Tell-all telephone – Six months of phone metadata ...
Maybe just salt each number with a random salt?
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
