[lug] Weird permission changing

[Chip Atkinson]

Greetings all,

I'm getting some strange behavior and was wondering if anyone has seen
anything similar.  I seem to have file permissions changing now and then.
For example, the .ssh/identity file changed mode from 600 oto 644.
There are other files that have changed permissions too, but it doesn't
appear that there are trojan version of any files, that I can see.

I'm just looking for any hints to save some time at this point.

Thanks in advance.

Chip