The "reverse Midas touch" is popularly used and I think, unfortunately, comes the closest to what you're looking for. The "kiss of death" doesn't really have any financial connotations and refers to an action rather than a personal quality - the Oxford English Dictionary defines it as "a seemingly kind or well-intentioned action, look, association, etc., which brings disastrous consequences."

Search the archives of any news publication (like the NY Times) to see published instances of "reverse Midas touch."

The "reverse Midas touch" is popularly used and I think, unfortunately, comes the closest to what you're looking for. The "kiss of death" doesn't really have any financial connotations and refers to an action rather than a personal quality - the Oxford English Dictionary defines it as "a seemingly kind or well-intentioned action, look, association, etc., which brings disastrous consequences."

Search the archives of any news publication (like the NY Times) to see published instances of "reverse Midas touch."

Or search google for literary references https://books.google.com/ngrams/graph?content=reverse+Midas+touch&case_insensitive=on&year_start=1800&year_end=2000&corpus=15&smoothing=3&share=&direct_url=t1%3B%2Creverse%20Midas%20touch%3B%2Cc0