Security Message Viewer is a Chrome add-on developed by JemJem that provides a simple and secure way to view new messages on vk.com. With this add-on, you can easily stay updated on your messages without the sender knowing that you have read them.

The main feature of Security Message Viewer is the ability to hover over message previews to view the content without marking them as read. This is particularly useful for users who want to maintain their privacy or avoid unnecessary notifications.

Additionally, the add-on offers a search tool that allows you to view the full text of a message. This feature is helpful for users who want to search for specific information within their messages.

Overall, Security Message Viewer is a great solution for individuals who are cautious about their privacy and want to stay informed about new messages on vk.com without compromising their security. The add-on is free to use and does not require any credentials, making it accessible to all users.