A new wave of bomb threats is affecting more than two dozen flights in Europe For the second time this week, several airlines have been alerted to the possible presence of explosives, forcing unplanned or escorted landings, although none of the threats have turned out to be credible. This affected more than a dozen flights to European cities, two days after a series of similar alerts forced the expansion of security operations. Although the source of the fake messages is unknown, authorities have warned of growing hybrid threats. read more