"360 Security Guard" was exposed for secretly sabotaging the operation of antivirus software.

[Reprint] "360 Security Guard" Exposed for Secretly Sabotaging Antivirus Software Operations

DoNews, August 4th - According to insiders, extensive testing has shown that 360 Security Guard displays messages when antivirus software is being installed, uninstalled, or upgraded and restarted. It provides misleading prompts, describing the normal loading of antivirus software and firewalls as "an unknown system startup item is being loaded" or "tampering with system startup items." Besides occasionally showing the full English software path, it also removes the names of these well-known antivirus software vendors familiar to the public.