State-sponsored hackers' are being blamed for compromising the popular alternative to Windows Notepad over a period of six months last year.

It's believed that, between June and November 10/December 2, 2025 (independent security experts and its hosting provider disagree on the exact timings), a shared hosting server was compromised, ...

The popular Notepad alternative was hijacked by bad actors for several months in 2025, but the latest update appears to solve the issue.

The C# Excel Library · Intuitive C# & VB.NET Excel API · No need to install MS Office or Excel Interop ...