Days after Lindsey Boylan became the first woman to accuse Gov. Andrew M. Cuomo of sexual harassment in a series of Twitter posts in December, people tied to the governor started circulating an open letter that they hoped former staff members would sign.The letter was a full-on attack on Ms. Boylan’s credibility, suggesting that her accusation was premeditated and politically motivated. It disclosed personnel complaints filed against her and attempted to link her to supporters of former President Donald J. Trump.
