You received this notification because a device vulnerable to a SSLv2-Drown attack is detected in your network.
What are the possible risks?
This vulnerability allows man-in-the-middle attackers to break network encryption and to intercept, relay, and possibly alter communications between users and devices.
The attacker can read, steal sensitive information (e.g., passwords, financial data, credit card numbers, emails, instant messages, and documents), and can impersonate, intercept or change the content of trusted websites.
This is a HTTPS cryptographic vulnerability, and attackers may be able to decrypt encrypted cipher-text data.
How can I prevent this from happening?
Always make sure your router is updated to the latest firmware.
What if I have more questions?
For more information, you may refer to: