network security

Network extortion: As ransomware attacks grow more brazen, businesses and nonprofits can fight back

Cybercriminals have grown more brazen and ambitious in their ransomware attacks — when hackers hold their victims’ data hostage and demand a payment to release it. Increasingly, the attacks are targeting entire networks and cloud services, and not just individual computers. However, there are several ways organizations can help mitigate the risk of ransomware attacks, many of which we have already written about in previous articles as IT management best practices.

Adobe Flash vulnerability continues to plague Microsoft Office users

Microsoft Office users may find an unpleasant surprise lurking in the form of an infected, remotely embedded Adobe Flash Player bug. Recently Microsoft announced it would block future content that is embedded with Adobe Flash, Shockwave, and even their own Silverlight platform from Office 365 by January 2019. Microsoft cited that malware authors have been exploiting systems through Word, Excel, and PowerPoint files with embedded content.