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Microsoft's Social network Yammer vulnerable to OAuth Bypass hack

Microsoft's Social network Yammer vulnerable to OAuth Bypass hack

Aug 04, 2013
Yammer , is the Enterprise Social Network service that was launched in 2008 and sold to Microsoft in 2012. Yammer is a secure, private social network for your company. Yammer is used for private communication within organizations or between organizational members and pre-designated groups, making it an example of enterprise social software. Ateeq Khan,  Pakistani researcher from The Vulnerability Laboratory Research  team has discovered multiple critical Vulnerabilities in the Microsoft Yammer Social Network. An  OAuth bypass session token web vulnerability is detected in the official Microsoft Yammer Social Network online-service application. OAuth is an emerging authorization standard that is being adopted by a growing number of sites such as Twitter, Facebook, Google, Yahoo!, Netflix, Flickr, and several other Resource Providers and social networking sites. According to the advisory , The vulnerability allows remote attackers to bypass the token protecti
Reporters legally threatened after revealing vulnerability that exposes sensitive data of 170,000 customers

Reporters legally threatened after revealing vulnerability that exposes sensitive data of 170,000 customers

May 22, 2013
For millions of low income families, the federal government's Lifeline program offers affordable phone service. But an online security lapse has exposed tens of thousands of them to an increased risk of identity theft, after their Social Security numbers, birth dates and other pieces of highly sensitive information were included in files posted publicly online. Reporters with Scripps were investigating Lifeline, a government benefit-program that provides low-income Americans with discounted phone service, when they came across the sensitive data. They discovered 170,000 Lifeline phone customer records online through a basic Google search that contained everything needed for identity theft. They asked for an interview with the COO of TerraCom and YourTel, which are the telcos who look after Lifeline,but they threatened reporters who found a security hole in their Lifeline phone system with charges under the Computer Fraud and Abuse Act. Then, the blame-the-messenger hack
Recover from Ransomware in 5 Minutes—We will Teach You How!

Recover from Ransomware in 5 Minutes—We will Teach You How!

Apr 18, 2024Cyber Resilience / Data Protection
Super Low RPO with Continuous Data Protection: Dial Back to Just Seconds Before an Attack Zerto , a Hewlett Packard Enterprise company, can help you detect and recover from ransomware in near real-time. This solution leverages continuous data protection (CDP) to ensure all workloads have the lowest recovery point objective (RPO) possible. The most valuable thing about CDP is that it does not use snapshots, agents, or any other periodic data protection methodology. Zerto has no impact on production workloads and can achieve RPOs in the region of 5-15 seconds across thousands of virtual machines simultaneously. For example, the environment in the image below has nearly 1,000 VMs being protected with an average RPO of just six seconds! Application-Centric Protection: Group Your VMs to Gain Application-Level Control   You can protect your VMs with the Zerto application-centric approach using Virtual Protection Groups (VPGs). This logical grouping of VMs ensures that your whole applica
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