Opening quote without closing quote in imported data causes SuperCsvException

In Katalon Studio I tried to import a csv file, but no rows showed when I tried to open the data file. Strings with opening quotes but no closing quotes were the issue (eg "MyIllegalEmailAddress). When I removed those, the data imported without error.

If I ignore the issue and run my test case script on the faulty data, I get this error: “…FAILED because (of) org.supercsv.exception.SuperCsvException: unexpected end of file while reading quoted column beginning on line…”.

I’d really like to use these strings with opening quotes in my tests, as they are examples of illegal input strings our software should handle correctly. How can I import and use this test data without getting csv errors?