Cybersecurity company GreyNoise is warning about a significant increase of scanning activity targeting internet-facing Palo Alto Networks GlobalProtect portals in the last 30 days, and has urged organizations with exposed systems to secure them and look for signs of compromise. “The consistency of this activity suggests a planned approach to testing network defenses, potentially paving the way for exploitation,” the company said. “Recent patterns observed by GreyNoise suggest that this activity may signal the emergence … More →

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