Pros
The only pro is (i) work from home (they do not have an office space at all) and (ii) the likely good salary (it's a bait!) which can be cut off at any time. Be sure to ask about the employee turnover rate when you interview, and negotiate severance pay, as some employees have been laid off and kept in the lurch. Ignore the stock option grant, as the company's stock is entirely worthless.
Cons
Lack of corporate culture. Lack of leadership support. Lack of job security, Lack of work/life balance. Lack of professionalism and respect. They keep laying off employees at will and staff morale is very low. They don't care about their employees at all. Only join if you are currently jobless and need to pay bills/gain some short-term experience, and be sure to leave once you have the opportunity to. This is not a place to make a career switch for or build any career. This company is heavy in debt and is unable to pay its bills. Also be mindful that this company has zero business operations, but relies entirely on its recently acquired subsidiaries to make money.