Ransom:Win32/LockScreen.CJ
Ransom:Win32/LockScreen.CN
Ransom:Win32/LockScreen.CO
Ransom:Win32/LockScreen.gen!A
Ransom:Win32/LockScreen.CI
Ransom:Win32/LockScreen.CV
Ransom:Win32/LockScreen
The threat locks your screen and prevents you from using your desktop. It shows you a message saying that if you want to regain access to your desktop, you have to pay a fine in the form of an SMS sent to a premium number.
This type of threat is known as ransomware.
Our ransomware FAQ page has more information on this type of threat.
The trend towards increasingly sophisticated malware behavior, highlighted by the use of exploits and other attack vectors, makes older platforms so much more susceptible to ransomware attacks. From June to November 2017, Windows 7 devices were 3.4 times more likely to encounter ransomware compared to Windows 10 devices.
Read our latest report: A worthy upgrade: Next-gen security on Windows 10 proves resilient against ransomware outbreaks in 2017.
Ransom:Win32/LockScreen.AO
Microsoft Defender Antivirus detects and removes this threat.
Ransom:Win32/LockScreen.AO is a ransomware that locks you out of your desktop. It asks you to pay a ransom fee so that you can regain use of your desktop.
Our ransomware FAQ page has more information on this type of threat.
The trend towards increasingly sophisticated malware behavior, highlighted by the use of exploits and other attack vectors, makes older platforms so much more susceptible to ransomware attacks. From June to November 2017, Windows 7 devices were 3.4 times more likely to encounter ransomware compared to Windows 10 devices.
Read our latest report: A worthy upgrade: Next-gen security on Windows 10 proves resilient against ransomware outbreaks in 2017.
Ransom:Win32/LockScreen.BO
Microsoft Defender Antivirus detects and removes this threat.
Ransom:Win32/LockScreen.BO is a threat that displays an image across your entire screen, preventing you from accessing your desktop. It tells you that to regain access, you must buy an online voucher to send to someone online. This type of threat is called ransomware, as it asks for a ransom, or fine, for you to regain your property.
Our ransomware FAQ page has more information on this type of threat.
The trend towards increasingly sophisticated malware behavior, highlighted by the use of exploits and other attack vectors, makes older platforms so much more susceptible to ransomware attacks. From June to November 2017, Windows 7 devices were 3.4 times more likely to encounter ransomware compared to Windows 10 devices.
Read our latest report: A worthy upgrade: Next-gen security on Windows 10 proves resilient against ransomware outbreaks in 2017.