Cybersecurity researchers discovered a major web skimming campaign active since January 2022. The campaign targets multiple major payment networks including American Express, Diners Club, Discover, JCB Co., Ltd., Mastercard, and UnionPay. Enterprise organizations that are clients of these payment providers are most likely to be impacted. The campaign involves stealing credit card information from online checkout pages through web skimming techniques. Silent Push published a report detailing the long-running nature of this threat.