Cyren Security Blog

Office 365 Security Budgets Increase to Stop Phishing

by John Callon

Email Security Phishing Security Research & Analysis

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

Evasive Phishing is Targeting Office 365

by John Callon

Phishing Security Research & Analysis

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

Fileless Malware Already Targeting Holiday Suppliers

by Maharlito Aquino and Kervin Alintanahin

Security Research & Analysis Threat Analysis

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

Not-Really-Password-Protected Evasion Technique Resurfaces

by Maharlito Aquino and Kervin Alintanahin

Security Research & Analysis Threat Analysis

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 …

Police Phishing Attack Targets Bank Credentials

by Magni Reynir Sigurðsson

Phishing Security Research & Analysis Threat Analysis

In a sophisticated criminal scheme, an email impersonating the Icelandic police was sent to thousands of Icelanders this past weekend, falsely …

Survey Says 44% of Companies Phished This Year

by John Callon

Email Security Phishing Ransomware Security Research & Analysis Web Security

The third annual Cyren-Osterman Research U.S. security survey shows a significant increase in phishing emails getting through to users and in the …