BOSTON- Four former eBay Inc workers have agreed to plead guilty to participating in a cyberstalking campaign against a Massachusetts couple whose online newsletter they viewed as critical of the e-commerce company.

Former eBay security and global intelligence team members Stephanie Popp, Stephanie Stockwell, Brian Gilbert and Veronica Zea are slated to enter their pleas on Oct. 8 in federal court in Boston, according to a filing on Wednesday.

(Reporting by Nate Raymond in Boston) ((Nate.Raymond@thomsonreuters.com and Twitter @nateraymond; 617-856-1312; Reuters Messaging: nate.raymond.thomsonreuters.com@reuters.net))