Checks suspicious texts, emails and DMs for scam signs in any language: Likely legit, Be careful or Likely scam, with the red and green flags and next steps.
Active security guard for your Linux machines: daily health and threat checks, watches advisories and X for threats to your software, applies safe fixes.
Patient help for a parent or grandparent: checks scary texts, emails and letters (scam, real or ignorable), big-print tech steps, alerts you when serious.