Weekly Cyber Security News 10/06/2022

A selection of this week’s more interesting vulnerability disclosures and cyber security news. For a daily selection see our twitter feed at #ionCube24. This is a new one…. Selling a decryptor ‘in world’. The most disturbing part is that the world in question is aimed at kids. Softer target to coax a ransom from out of embarrassment?

• Bizarre ransomware sells decryptor on Roblox Game Pass store

Ouch. A nice non-contact OTA way to knock phones off line:

• To cut off all nearby phones with these Chinese chips, this is the bug to exploit

While the tracking of Bluetooth and Wifi signals has long been used by retail stores to catch visitors for tracking and/or pushing ads, ways to get around device’s attempts to randomize hardware identifiers continue to be explored:

• Hardware flaws give Bluetooth chipsets unique fingerprints that can be tracked