https://phys.org/news/2018-07-black-holes-ever-growing-balls.html

But a team from The Ohio State University has calculated an explanation of what would happen if an electron fell into a typical black hole, with a mass as big as the sun.

"The probability of the electron hitting a photon from the radiation and burning up is negligible, dropping even further if one considers larger black holes known to exist in space," said Samir Mathur, a professor of physics at Ohio State. The study appears in the Journal of High Energy Physics.