Android软件锁屏的相关内容

Android勒索软件正使用伪随机密码和双锁屏攻击

近两年，勒索软件变得越发猖獗。不仅企业面临勒索软件的威胁，许多消费者也同样成为勒索软件的目标。最近，赛门铁克安全团队发现，Android.Lockscreen(锁屏恶意软件)的新变种正在通过伪随机密码，阻止受害者在不支付赎金的情况下解锁设备。此前，这类勒索软件的早期版本使用硬编码密码锁定屏幕。然而，...

赛门铁克发现中国Android 勒索软件正在使用伪随机密码和双锁屏攻击

赛门铁克安全团队最近发现，Android.Lockscreen(锁屏恶意软件)的新变种正在通过伪随机密码，阻止受害者在不支付赎金的情况下解锁设备。此前，这类勒索软件的早期版本使用硬编码密码锁定屏幕。然而，安全专业人士能够对代码进行反向工程，为受害者提供密码解锁设备。此外，攻击者通过结合自定义锁屏和设...

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Android 勒索软件改变锁屏 PIN 锁住受害者

针对Android设备的勒索软件正变得日益先进。一种新发现的勒索软件能重设设备的PIN锁。修改PIN码恢复对设备的控制将需要用户恢复出厂设置。名叫Dubbed Android/Lockerpin.A的恶意程序首先诱骗缺乏经验的用户给予它管理员权限，它用假的补丁安装窗口覆盖在激活通知上。当用户点击了继...

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