An Israeli hacker calling himself Hannibal stole and exposed the Facebook login credentials of 85,000 Arabs earlier this week. It's the latest retaliatory strike in a politically motivated battle between Israeli and Arab hackers that's been going strong since the beginning of the month.Hannibal posted 20,000 Facebook users' email addresses and passwords of what he called "helpless Arabs" on Sunday (Jan. 15); the next day, he posted 30,000, followed by 10,000 on Tuesday and 25,000 on Wednesday, ZDNet reported. Hannibal posted the credentials on...