With a lot of hype following Libra announcement scams are popping up all over the place...

This is the real project site:

Project site: https://libra.org/en-US/

while this one:

located purportedly at: calibra.com and in reality at: https://xn--calbra-yva.com/

Note this funny dot on the top of the "i" in calibra!

is a scam site offering Libra pre-sale for ETH - this is the link to that screen

so don't fall for that !!!

For all I know the site at calibra.com may be genuine, but there is no pre-sale of Libra so beware and double-check all links you click etc...