“AnonGhost, a politically motivated group of hacktivists, is planning to launch cyber attacks on energy companies globally, including Adnoc and Enoc in the UAE, on Friday for using the dollar in oil trades.
This is according to a YouTube post link tweeted by the AnonGhost team.
‘It is a follow-up from the #opPetrol operation in 2013. They [Anonymous] are serious about its political message and they will deliver it,’ Nicolai Solling, director of technology services at Help AG, told ‘Gulf News’.”

Source: Anonymous plans global cyber attacks on energy firms on Friday | GulfNews.com