Routers are network gateways whose flaws, misconfigurations, or exposed interfaces can enable unauthorized access, interception, or service disruption.
Search across headline titles and summaries.
Background for this topic.
Routers are network devices that forward packets between separate networks, using destination addresses to choose a path. A home router usually connects a local network to the internet and may also provide wireless access, address assignment, network address translation, firewall rules, VPN termination, or DNS forwarding. Enterprise routers can connect internal segments, data centers, and remote sites.
In security, a router is both a traffic-control point and an attack surface. Vulnerable firmware, exposed administrative services, weak credentials, or unnecessary remote management can let an attacker alter routing, redirect traffic, or use the device to reach other systems; misconfigured rules can expose internal services. Reduce risk by keeping firmware supported and updated, restricting management to trusted networks, using strong unique authentication, disabling unneeded services, separating networks, and reviewing logs and configurations. During an incident, router configuration and routing or DNS changes can provide useful evidence, while tested backups help restore trusted connectivity.
The routers were hijacked to steal credentials, proxy traffic, and host phishing pages and custom tools
In a new joint advisory, cybersecurity and intelligence agencies from the U.S. and other countries are urging users of Ubiquiti EdgeRouter to take protective measures, weeks after a botnet comprising infected routers was felled by law enforcement as part of an operation codenamed Dying Ember
Non-techies told to master firmware upgrades and firewall rules. For the infosec hardheads: have some IOCs Authorities from eleven nations have delivered a sequel to the January takedown of a botnet run by Russia on compromised Ubiquiti Edge OS routers – in the form of a warning that Russia may try again, so owners of the devices should take precautions.…
APT28 Used Hacked Ubiquiti Routers for Hashed Password Relay AttacksA campaign by Russian military intelligence to convert Ubiquiti routers into a platform for a global cyberespionage operation began as early as 2022, U.S. and foreign intelligence agencies said. The U.S. disrupted a botnet built by a hacking unit of Russian military's Main Intelligence Directorate.
Russian APT28 military hackers are using compromised Ubiquiti EdgeRouters to evade detection, the FBI says in a joint advisory issued with the NSA, the U.S. Cyber Command, and international partners. [...]