Think you can accurately recall colors? Dialed, a simple browser game, reveals just how unreliable human color memory really is. It offers easy and hard modes, as well as multiplayer competition.

Boost your brainpower with our timed memory game. Flip tiles, race against the clock, and see how sharp your recall skills ...

Zero-day exploits, AI-driven Android malware, firmware backdoors, password manager trust gaps, rising DDoS define this week’s critical cyber threats.