THE PHANTOM HACKER!

Resuming The Adventures of Lucky Vega:  When we left off, Esteban Vega was so upset about something that he was unusually critical of Lucky's testing of the Vega Shield.  As we see in this strip, he has plenty to be upset about.  Who is attacking the IT infrastructure of high-tech companies?  Who is it that works with such mysterious and sophisticated methods that he strikes and disappears like some kind of cybernetic ghost that no one can trace?  And could this be only the merest hint of a super-science threat so strange, so awesome, so terrifying that only the genius of Lucky Vega and his father could possibly be a match for it?  I'd bet on it...