Employers should avoid discriminatory practices when hiring, such as specifying a particular nationality in the job description. This could be viewed as racial discrimination. It is important to focus on the qualifications and skills of the candidates rather than their nationality. HR should review their hiring process to ensure fair and non-discriminatory practices. In this specific case, it would be advisable to remove the restriction of only hiring Malaysians and consider all qualified candidates based on their skills and experience. Addressing the issue raised by the Indian candidates who feel discriminated against is also important. It would be beneficial to engage with them respectfully and explain the company's hiring process and policies. Ignoring their concerns could cause further negative impact on the company's reputation.