HP printers that use “dynamic security” to block third-party ink cartridges. HP doesn’t make clear which printers use the dynamic security feature, which is what Reddit users became ...

HP is causing outrage after releasing software updates that stop some of its printers from printing if third-party ink cartridges are detected. As Ars Technica reports, HP's decision to do this ...

HP is blocking more users from using third-party ink with their printers. Several users report that they’re no longer able to use non-HP ink with their printers after installing a recent ...

HP added ink cartridge security training to its bug bounty program in 2020, and the above research was released in 2022. HP started using Dynamic Security in 2016, ...

HP argued that ink cartridge microcontroller chips, which are used to communicate with the printer, could be an entryway for attacks. As detailed in a 2022 article from research firm Actionable ...

Electronics; drm; printing; HP has found a new way to add ink cartridge DRM to your printer If at first you don't succeed, try, try again By Adrian Potoroaca May 26, 2023, 13:07 37 comments ...

Hewlett-Packard reaches agreement on several patent violation complaints filed last year against makers of compatible inkjet cartridge. ... violated patents related to HP's 02 inkjet cartridges.

People hate printers. They have tons of breakable moving parts and they require expensive ink refills. But it was even worse when HP started making printers that required 24/7 online connectivity ...

I recently needed to replace the ink on my HP inkjet printer. Four little name-brand HP cartridges of yellow, blue, red and black cost me $123. Ounce for ounce, that’s more than the price of Dom ...