Was Iran really building a nuclear weapon? – podcast

Among the many justifications Donald Trump has presented for the US and Israel attacking Iran has been the supposedly imminent threat posed by its nuclear weapons programme. But how close was the country really to developing an atomic weapon? Ian Sample hears from Kelsey Davenport, the director of non-proliferation policy...

New “Zombie ZIP” attack can evade most antivirus scanners

Known as Zombie ZIP, the method hides malware inside a deliberately malformed compressed archive. According to its creators, most antivirus engines currently fail to detect the threat, potentially giving attackers a new delivery mechanism. At the same time, some researchers argue the technique is less a vulnerability and more a......