Hostile information campaigns have emerged as a preferred tactic in global contests as they are cheap and anonymous, says strategic consultancy managing director Nicholas Fang. SINGAPORE: The Ministry of Home Affairs (MHA) and Infocomm Media Development Authority (IMDA) last week  blocked six websites that were masquerading as Singapore news outlets .The sites aimed to convince netizens they are legitimate sources of information and build up a following that could then be fed deliberate