Mashable is promoting an AdGuard family plan deal that secures up to nine devices for a lifetime for $15.97. AdGuard provides protection from harmful ads or links, restricts access to adult content, and prevents contact with malware or phishing sites. The advanced ad-blocking, privacy protection tools, and parental control settings work across Windows, macOS, iOS, and Android devices.

NSA warns that overlooked botnet technique threatens national security
The National Security Agency (NSA) has warned that fast flux, a technique used by cybercriminals and hostile nations to hide their activities, is a significant