The threats from botnets are perhaps the most serious and frightening. The Storm worm/Trojan can level researchers with a denial of service attack. Earlier this week, a slew of vulnerabilities were discovered in voice over IP services. An Israeli news organization claims to have translated a message from Al Qaeda leadership, ordering an all-out cyber jihad on western targets. If there’s any truth to it, there could be a whole lot of trouble in networks all over the world in less than two weeks.”]
Source: https://www.darkreading.com/attacks-breaches/threats-that-go-hack-in-the-night