Wilful act and business activity exclusions applied to defamation claim

Although we have frequently written about social media posts that lead to defamation claims, our sister blog, Financial Institutions Legal Snapshot, has a story on a related question:  if someone posts a fake review on social media and is sued for defamation, will their U.S. insurance policy cover the claim?  See the full post here:  http://www.financialinstitutionslegalsnapshot.com/2016/09/wilful-act-and-business-activity-exclusions-applied-to-defamation-claim/?utm_source=Financial+Institutions+Legal+Snapshot&utm_medium=email&utm_campaign=ca1eaf5cd6-RSS_EMAIL_CAMPAIGN&utm_term=0_b524994657-ca1eaf5cd6-121022389