Microsoft is hacking my Asterisk??? O_o

Tue Nov 3 20:04:55 UTC 2020

No it's not Microsoft. Welcome to the internet. It's probably someone on
Azure trying to find vulnerable systems. Have a look at some of the Videos
from Astricon explaining the pitfalls of voip fraud and security.

https://www.youtube.com/watch?v=9Wzzlo1kfTQ (disclaimer: that's my talk)
https://www.youtube.com/watch?v=CCDqpJc2aXQ
https://www.youtube.com/watch?v=h5Fw70KzAls
https://www.youtube.com/watch?v=hLFz8mlmKIY

On Tue, Nov 3, 2020 at 2:55 PM Max Tulyev <maxtul at netassist.ua> wrote:

> Hi All,
>
> I have just seen a number of IPs trying to brute-force my VoIP server
> from Microsoft network. For example, 13.90.148.133, 20.55.203.249,
> 40.76.244.210... Traceroute really goes to MSN. More than a half of all
> usual attempts to hack my Asterisk I got today, came from MSN.
>
> What is happening? Am I missed something?
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.nanog.org/pipermail/nanog/attachments/20201103/73cc693b/attachment.html>