Microsoft security researchers are warning consumers about a string of fraudulent emails, purportedly from MasterCard, telling card owners they need to click on an attachment to avoid an unwanted charge.
Howard County (Indiana) government officials reported that more files than originally thought were impacted by a pair of ransomware attacks that took place in November.
Russian APT group Sofacy has upped the ante in its campaign to compromise organizations with its "DealersChoice" Flash Player exploit tool, even after Adobe patched a key Flash vulnerability that the tool was observed exploiting.
