ESET researchers have discovered and analyzed malware that targets Voice over IP (VoIP) softswitches. This new malware, named CDRThief by ESET, is designed to target a very specific VoIP platform used by two China-made softswitches (software switches): Linknat VOS2009 and VOS3000.
The 2020 Penetration Risk Report also says cloud environments are most vulnerable to two types of attacks and medium-sized enterprises are the slowest to improve network security.
The pandemic has redefined what it means to be a resilient business, especially when it comes to retail. “Essential” businesses that have remained open, such as supermarkets or pharmacies, have had to figure out how to operate safely in this new world. No matter the type of retailer, the importance of cybersecurity hasn’t gone away. If anything, it becomes more important as a cyber disruption could be the fatal final straw for a business looking for a smooth return to operations and maintain its brand image and reputation.
We talk to David “moose” Wolpoff, Chief Technology Officer (CTO) and co-founder of Randori, about Black Hats’ processes for finding and exploiting weaknesses in software.
The Trump Administration announced the first cybersecurity policy for systems used in outer space and near space. Space Policy Directive- 5 (SPD-5) makes clear the lead role the Department of Homeland Security (DHS) and the Cybersecurity and Infrastructure Security Agency (CISA) have in enhancing the nation’s cyber defenses in space, notably on key systems used for global communications, navigation, weather monitoring, and other critical services.
According to the latest white paper from Keeper Security, "Understanding & Preventing Ransomware Attacks," ransomware attacks have become increasingly common for three reasons.
The Multi-State Information Sharing and Analysis Center (MS-ISAC) and the Downstream Natural Gas Information Sharing and Analysis Center (DNG-ISAC) have signed a memorandum of understanding (MOU) to share cyber threat information that will enable stronger protection for both sectors.
If you've done your job correctly, you will never ask "now what?" when a cyberattack occurs, because you'll already have an incident response plan in place that prescribes exactly what you need to do.
Hartford, Conn. city officials were forced to postpone the first day of school set for Tuesday, Sept. 8, after a ransomware virus caused an outage of critical systems.
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