There is a reason that Bitdefender Free Antivirus is our pick for the best lightweight alternative to Microsoft Defender - it ...

In AV-Comparitives’ February-May 2025 Real World Protection Test, Bitdefender was the leading performer with a 99.8% ...

A definition update for the BitDefender anti-virus software has left 64-bit Windows machines crippled. Read the whole story ...

A faulty update is being blamed for incapacitating an untold number of Microsoft Windows systems running anti-virus software from BitDefender. BitDefender says the problem occurred Saturday ...