Why it matters: Chris Wray has once again shared Washington's concerns over TikTok, an incredibly popular video app that could pose an unprecedented threat to US security. The issue is in the algorithm, and its permeability to the Communist Party's dystopian techno-control apparatus.
In a nutshell: Security researchers have discovered a new malware threat designed to abuse steganography techniques. Worok appears to be a complex cyber-espionage operation whose individual stages are still in part a mystery. The operation's final target, however, has been confirmed by two security firms.
Why it matters: Hackers have a new attack vector they have been toying with over the last couple of years --- drone penetration kits. Drones have become much more capable in the last several years, making them a viable option for covertly placing intrusion equipment near a network. Once just a field of theoretical security research, now hacking drones are being found in the wild.
The big picture: Backdoor.Stegmap is a potent backdoor hidden within a simple Windows logo image file through steganography-based encryption. Chinese cyber-criminals are working hard with new and old techniques to permanently compromise high-level government and diplomatic targets.