Notepad++, a trusted text editor for IT professionals, was subjected to a six-month cyber attack, reportedly orchestrated by Chinese state-backed hackers. Attackers hijacked the application’s update traffic, putting countless workstations and servers at risk of lateral movement and privilege escalation.
This incident highlights the critical importance of vigilance in managing software supply chains and update channels. Even routine, widely used utilities can become entry points for sophisticated attackers. IT teams are advised to scrutinise update sources, monitor endpoints for unusual activity, and apply scepticism to all software, regardless of its reputation. Robust security depends not just on advanced solutions, but on thorough oversight of everyday infrastructure tools.
Notepad++ Update Hijack Underscores Risks to Software Supply Chain Security
