Interpol on Tuesday announced that 25 suspected members of the hacker group “Anonymous” have been arrested in a raid across Europe and South America. The suspected members ranged in age from 17 to 40 and are accused of planning coordinated cyber-attacks against various government institutions, such as Colombia’s defense ministry and presidential Web sites, Chile’s Endesa electricity company and national library and other targets. The arrests were the result of an ongoing investigation by loca...