Hundreds of EU grocery stores lose millions of euros over unpatched third-party-managed OT firmware in cooling systems
Hundreds of EU grocery stores reportedly lost millions of euros because the outdated OT firmware running their cooling and climate-control (HVAC/refrigeration) systems was left unpatched. The stores had outsourced management of these systems to third-party providers (darkreading.com). The first report was published on 2026-10-15 and a fol…