The malicious rumors compromised her good reputation.

恶毒的谣言损害了她的好名声。

youdao

Although I understand there is curiosity, the many false, unfounded and malicious rumors that are currently circulating about my family and me are irresponsible.

我知道肯定有人感到好奇，但现在风传的有关我和我家人的很多不实、没有根据、恶意的传闻都是不负责任的。

youdao

Executives interviewed for the report indicated that the social media risk is rising, and they worry about cyber attacks, breaches of confidentiality, fast-spreading malicious rumors about the company, as well as financial disclosures.

FORBES: Social Media Risk Is Like Wildfire. Where's the Fire Engine?

Employers say the vast majority of bullying incidents are verbal abuse, such as shouting, swearing and name-calling, along with malicious gossip, rumors and lies.

WSJ: Growing push to halt workplace bullying