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HP Inc settles printer toner lockout lawsuit with a promise to make firmware updates optional
Dynamic Security update blocks 3rd-party cartridges, but keeps printing money HP Inc. has settled a class action lawsuit in ...
HP’s latest firmware update breaks printers using HP’s own toner
A new firmware update has rendered some HP LaserJet printers inoperable, even when using HP’s own toner, Ars Technica reports ...
Mashable28d
HP announces a security flaw (and fix) for many laser printers
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HP LaserJet 200 Firmware Failure Bricks Printers
HP offers a firmware update that causes some LaserJet 200 series printers to stop working. After installing the update on February 9, 2025, a number of these printers ...
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HP laser printers enable code smuggling through Postscript security leak
Numerous HP laser printers are affected by vulnerabilities that allow attackers to infiltrate and execute malicious code. The manufacturer is providing updated firmware to close the security gaps.