Security researchers from PhishLabs have come across a new phishing trend that’s targeting mobile device owners exclusively, with “the highest proportion of attacks” aimed at Facebook users. This new tactic relies on the fact that mobile browsers have very narrow URL address bars, which prevents users from viewing the entire contents of a link. Phishers are taking advantage of this UI inconvenience to pad URLs with subdomains and hyphens, making some links look authentic on mobile devices.