Sophosは、Microsoft 365を悪用したランサムウェアキャンペーンが展開されていると警告した。これらのキャンペーンではTeamsのメッセージや通話機能が悪用されていることが判明した。

米Microsoftは1月16日（現地時間）、ビジネスコミュニケーションアプリ「Microsoft Teams」で通知の表示場所をカスタマイズできる機能を発表した。現在、Teams Public PreviewもしくはMicrosoft 365 ...

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Ops, the threat research division of the British cybersecurity company Sophos, has revealed two active cyberattack campaigns ...

When Microsoft announced Teams in November 2016, it entered a market firmly controlled by Slack, which had popularized business text chat as a convenient solution to email. From day one, Slack made it ...

Threat researchers have uncovered two new active campaigns abusing the Microsoft Office 365 platform to steal companies’ data ...

Cyber gangs from Russia are increasingly acting as Microsoft support staff, in order to steal data or deliver ransomware to ...