Mobile malware took off in 2011. That is when hackers began serious attacks on mobile phones, says David Emm, principal security researcher, at Kaspersky Lab, a cyber security company.
手机恶意软件从2011年开始迅速发展。网络安全公司卡巴斯基实验室(Kaspersky Lab)的资深安全研究员戴维•埃姆(David Emm)称，当时黑客开始大举攻击手机。