9to5Mac published a story that major security flaws has been found in Thunderbolt found, affecting machines with both standalone Thunderbolt ports and USB-C ports.

Thunderbolt security flaws found, affect 2011-2020 Macs - 9to5Mac

No fewer than seven serious Thunderbolt security flaws have been discovered, affecting machines with both standalone Thunderbolt ports and USB-C ports used on modern Macs.

Thunderbolt security flaws found, affect 2011-2020 Macs - 9to5Mac