Default Possible to Root/Unlock Bootloader Still?

Just wondering if its still possible to root/unlock the bootloader on an Telus HTC One running the latest stock firmware. 4.4.2 (5.11.661.8)

I tried looking around the forums but I can find any up to date tutorials that state compatibility and the toolkit that I was looking in to was removed...
HTC One M7 (Stock 4.4.2)
Nexus 4 (4.4 Purity Rom | Sold)
Nexus 7 (Stock 4.4)
Samsung Galaxy S2X Hercules (Stock | Sold)
Transformer Pad 32GB (Rooted Stock 4.2.1 | Sold)
HTC Desire (AOKP 4.2.2 | Sold)