New ‘Big Head’ ransomware displays fake Windows update alert

July 11th, 2023|Categories: News|Tags: , , |

Security researchers have dissected a recently emerged ransomware strain named ‘Big Head’ that may be spreading through malvertising that promotes fake Windows updates and Microsoft Word installers. Two samples of the malware have been analyzed before by cybersecurity company Fortinet, [...]

Microsoft on major Outlook and OneDrive outages: We were hacked

June 19th, 2023|Categories: News|Tags: , , |

In early June, sporadic but serious service disruptions plagued Microsoft’s flagship office suite — including the Outlook email and OneDrive file-sharing apps — and cloud computing platform. A shadowy hacktivist group claimed responsibility, saying it flooded the sites with junk [...]

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