PhishingPhishing Scam with Fraudulent Invoice Costs City of Fresno Over $600,000 by administratorMarch 23, 20220180 Share0 This simple invoice scam appears to be a part of a much broader campaign targeting municipalities, posing as existing subcontractors. originally published onhttps://blog.knowbe4.com/phishing-scam-costs-city-of-fresno-over-600000