Why Do We Need Antivirus Software for Android? Top 4 Best Anti-Virus & Their Impacts

This is a general consumer guide recommending Android antivirus solutions and describing common cyber threats (ransomware, spyware, phishing). It reviews products like Bitdefender, Norton, ESET, and McAfee and outlines typical features (ransomware protection, password managers, remote wipe), but does not include any technical incident details, indicators, or evidence of malicious activity.