The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

Two Copeland controllers, electronic control systems used in refrigerators and HVAC applications, were carrying almost a dozen vulnerabilities that could have been exploited for privilege escalation ...

Two billion downloads per week. That’s the download totals for the NPM packages compromised in a supply-chain attack this week. Ninety-nine percent of the cloud depends on one of the ...

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.

As someone who has traveled the bug-riddled Linux road countless times, let me tell you that invoking root-level access for ...

CHILLYHELL macOS malware, notarized since 2021, exposed May 2025 with flexible persistence and C2 evasion tactics.

If you think your password is safe, you should think again. A cybersecurity expert has revealed how quickly criminals can uncover login information. Many people continue to use dangerously basic ...

I review privacy tools like hardware security keys, password managers, private messaging apps and ad-blocking software. I also report on online scams and offer advice to families and individuals about ...

Learn how to migrate Rootful Docker setup to Rootless Docker in Debian and Ubuntu Linux step-by-step. Make your containers ...