He complained of 'psychological bullying' and in February 2019 he claimed 'IBM was carrying out a sort of voodoo on him' which damaged his mental health.
https://www.dailymail.co.uk/news/article-11408353/IBM-software-engineer-claimed-colleague-using-word-blacklist-racist-loses-tribunal.html
https://www.dailymail.co.uk/news/article-11408353/IBM-software-engineer-claimed-colleague-using-word-blacklist-racist-loses-tribunal.html
Mail Online
IBM software engineer who made 'puzzling' accusations including that his managers performed 'black magic' on him and that his colleague…
Taiyyib Azam, 38, was employed at IMB's UK's office in Warwick. He claimed to have felt offended when a colleague used the word 'blacklist' during a call in 2020.