CompTIA A+ 220-1102 (V14) Practice Question

False alerts regarding security software, such as an antivirus program claiming to be out-of-date despite being recently updated, are a common symptom of malware. This type of malware, often called scareware or rogue antivirus, attempts to trick the user into either downloading more malicious software or paying for unnecessary and fake services. While an incorrect system time can cause update and certificate errors, and missing OS patches can create vulnerabilities, the specific symptom of persistent, false security warnings strongly indicates an active malware infection.