Re:Hacker tries to compromise and resell an internet-facing ...
by jakobegger on Sunday April 12, 2015 @01:53PM
(#9364150)
I like "they". It's especially suitable in this case, because we don't even know if it is a single person, or a group, or maybe even an automated attack (allthough that sounds unlikely). "They" leaves it open to the reader to imagine their stereotypical hacker.
Using "her" actually apparently attracts attention away from the content. Perhaps mixing both within a longer body of text is a more subtle way.