Cyren Security Blog

Christmas Eve Warning! Malware Targeting Amazon Shoppers

by Maharlito Aquino and Kervin Alintanahin

Shopping for Christmas gifts has never been easier, especially with Amazon—and who doesn’t use Amazon? This is why using fake Amazon orders is a …

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Office 365 Top Brand Targeted by Phishing Kits in 2018

by Magni Sigurdsson, Sarah Neubauer

As 2018 comes to a close, Cyren security researchers wanted to contribute to the customary year-end wrap-ups by sharing: The 20 Most Targeted Brands …

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Office 365 Security Budgets Increase to Stop Phishing

by John Callon

With 78 percent of businesses that utilize Office 365 reporting one or more successful cyberattacks this year, it’s not surprising that IT managers …

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Evasive Phishing is Targeting Office 365

by John Callon

Phishing emails targeting Office 365 customers are increasing dramatically and are the top source of security breaches, according to a new Osterman …

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Fileless Malware Already Targeting Holiday Suppliers

by Maharlito Aquino and Kervin Alintanahin

It gets earlier and earlier. The first Yuletide-related malware campaign has already been spotted. There’s always an expected and monumental amount …

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Not-Really-Password-Protected Evasion Technique Resurfaces

by Maharlito Aquino and Kervin Alintanahin

Today we came across an e-mail with an Excel Workbook attachment, which upon first inspection appears to be password-protected. The presence of the …

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