Cybersecurity agencies from 12 countries have issued a warning about Russian state-backed hackers who are exploiting weak SNMP (Simple Network Management Protocol) credentials in routers worldwide. This attack targets devices with known vulnerabilities, allowing the hackers to potentially gain control over network infrastructure. The issue is particularly concerning as routers are critical components in both corporate and home networks, meaning that a successful attack could lead to data breaches or further exploitation. Organizations are urged to review their router security settings and strengthen SNMP credentials to reduce the risk of being compromised. This situation not only highlights the ongoing cyber threats posed by state-sponsored actors but also serves as a reminder for users to prioritize their network security.