Tag: Office 365
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Unwanted emails steadily creeping into inboxes
A research from Hornetsecurity has revealed that 40.5% of work emails are unwanted. The Cyber Security Report 2023, which analysed more …
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Crooks target top execs on Office 365 with MFA-bypass scheme
A business email compromise scheme targeting CEOs and CFOs using Microsoft Office 365 combines phishing with a man-in-the-middle attack to …
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Tech support scammers target Microsoft users with fake Office 365 USB sticks
Microsoft is a hot target for scammers and acts of fraud. For example, tech support scam websites cover themselves in Windows branding and …
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Phishing campaign targets users of MetaMask software cryptocurrency wallet
A phishing campaign targeting users of the MetaMask software cryptocurrency wallet is attempting to steal account credentials. Detailed …
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Google Drive accounted for 50% of malicious Office document downloads
OneDrive was responsible for 19% while 15% of malicious Microsoft Office documents were downloaded through Sharepoint in 2021. A new report …
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Office 365 boosts email security against MITM, downgrade attacks
Microsoft has added SMTP MTA Strict Transport Security (MTA-STS) support to Exchange Online to ensure Office 365 customers’ email …
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US universities targeted by Office 365 phishing attacks
US universities are being targeted in multiple phishing attacks designed to impersonate college login portals to steal valuable Office 365 …
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Convincing Microsoft phishing uses fake Office 365 spam alerts
A persuasive and ongoing series of phishing attacks are using fake Office 365 notifications asking the recipients to review blocked spam …
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Microsoft shares temp fix for ongoing Office 365 zero-day attacks
Microsoft today shared mitigation for a remote code execution vulnerability in Windows that is being exploited in targeted attacks against …
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Microsoft will add secure preview for Office 365 quarantined emails
Microsoft is updating Defender for Office 365 to protect customers from embedded email threats while previewing quarantined emails. …
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Microsoft Details Year-Long Office 365 Phishing Campaign
A year-long phishing campaign used various techniques, including deploying Morse code in some cases, to help evade security tools while …
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Microsoft warns of a evasive year-long spear-phishing campaign targeting Office 365 users
Microsoft warns of a long-running spear-phishing campaign that has targeted Office 365 customers in multiple attacks since July 2020. …
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