There are quieter forms of toxicity, such as passive-aggressive behavior by leaders who use sarcasm, backhanded compliments, indirect criticism and exclusion to control their employees, according ...

How do you deal with this behavior in the workplace? If there's any truth to the unsolicited advice given by a judgy colleague, take that and discard the rest, if possible.

Document everything Employees facing a workplace bully should leave a paper trail of their harassment—that makes it easier to prove a trend of negative behavior.