If there are no SI deductions being taken from your salary - you should be worried. Go and get it sorted!
Some phrases taken from the article:
New legislation came into force on Friday, which seeks to clamp down on undeclared work by imposing heavy fines on employers starting at €500 for each undeclared worker and increasing by €500 each month, it was announced by the minister of labour Zeta Emilianidou.
It was explained that fines amount to €500 per undeclared worker, increasing by €500 each month. At the same time, a legal presumption was introduced into the legislation, which will consider that the employment was made six months before the date of the infringement – this means that the fine will amount to €3,500.
http://cyprus-mail.com/2017/06/02/huge- ... d-workers/For self-employed workers, the law provides an administrative fine of €200, with a maximum fine of €5,000.