JA
Borgmötet var känt för Starfleet men informationen var inte allmänt känd i hela federationen.
På sidan Memory Alpha på Borg
As of "Q Who" and "The Best of Both Worlds", it appeared that Starfleet had never heard of the Borg. Subsequently, Star Trek: Enterprise's "Regeneration" and Star Trek: Voyager's "Dark Frontier" showed that not only was Starfleet previously aware of the existence of the Borg, Federation scientists actually pursued them – even if they were considered mere rumor. Further, although Guinan indicates in "Q Who" that her people were attacked by the Borg, it is implied that Starfleet was not aware of the threat. However, it was later revealed in Star Trek Generations that Starfleet, in fact, rescued the El-Aurian survivors of the Borg attack including Guinan, and it seems unlikely that Starfleet would not inquire as to the cause of their plight.