Aggrieved creditors are believed to be behind staff intimidation, theft, and a masked attack on sites owned by insolvent homebuilder Blacklough Construction, the High Court has heard. The company which last month went into examinership with debts of €3.9 million has been the subject of a number of serious incidents, including an attack that left an employee badly injured. The theft, threats, and intimidation were revealed during an update to the court on day 25 of the examinership process aimed at salvaging the construction business.  The incidents included the theft of an “asset” worth around €50,000 from one of the…