In 2025, an online identity known as CyberBAVX defaced more than 26 government websites in Vietnam and 40 others globally. These attacks mainly targeted provincial sites with weak security setups, leaving behind protest-style messages and files.
Experts found that CyberBAVX used common vulnerabilities — like outdated CMS systems, leaked passwords, and misconfigured servers — to breach multiple websites at once.
Though focused on Vietnam, some affected servers were based overseas, raising concerns about broader intentions. This activity has drawn attention from international cybersecurity analysts.
Vietnamese authorities responded quickly to contain the damage and fix vulnerabilities.
The CyberBAVX case is a reminder that digital threats can grow fast, especially when basic cyber protections are lacking. It highlights the global need for better website security, regular updates, and cross-border cooperation in cyber defense.
