Opsec Cyber Blog - Page 1119 of 1807

Protocol Vulnerability Threatens Mobile Networks

June 11 2020 By Syndicator in Security

A vuln in the GTP protocol could allow DoS, fraud, and data theft attacks against cellular networks from virtually anywhere.

The Hitchhiker’s Guide to Web App Pen Testing

June 11 2020 By Syndicator in Security

Time on your hands and looking to learn about web apps? Here's a list to get you started.

Siemens Teams Up in OT Endpoint Security

June 11 2020 By Syndicator in Security

Machine language-based endpoint security collaboration with SparkCognition is the latest move by Siemens in security.

Crooks hijack “Black Lives Matter” to spread zombie malware

June 11 2020 By Paul Ducklin in Malware, Security

The email says it will let you have your say anonymously about Black Lives Matter.

‘Highly Active’ APT Group Targeting Microsoft Office, Outlook

June 11 2020 By Syndicator in Security

The Gamaredon group has ramped up activity in recent months and makes no effort to stay under the radar, researchers report.

Attack Surface Area Larger Than Most Businesses Believe

June 11 2020 By Syndicator in Security

Workers are not the only outside-the-perimeter security risk. Companies have a variety of vulnerable Internet-facing resources exposing their business to risk, study finds.

What COVID-19 Teaches Us About Social Engineering

June 11 2020 By Syndicator in Security

Unless we do something proactively, social engineering's impact is expected to keep getting worse as people's reliance on technology increases and as more of us are forced to work...

Another Intel Speculative Execution Vulnerability

June 11 2020 By Bruce Schneier in Exploits, Security, vulnerabilities

Remember Spectre and Meltdown? Back in early 2018, I wrote: Spectre and Meltdown are pretty catastrophic vulnerabilities, but they only affect the confidentiality of data. Now that they --...