Technology

Dec 10, 2022Ravie LakshmananEnterprise Security / IP Phones Cisco has released a new security advisory warning of a high-severity flaw affecting IP Phone 7800 and 8800 Series firmware that could be potentially exploited by a remote attacker to cause remote code execution or a denial-of-service (DoS) condition. The networking equipment major said it’s working on
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Dec 10, 2022Ravie LakshmananHack-for-Hire / Threat Intelligence Travel agencies have emerged as the target of a hack-for-hire group dubbed Evilnum as part of a broader campaign aimed at legal and financial investment institutions in the Middle East and Europe. The attacks targeting law firms throughout 2020 and 2021 involved a revamped variant of a malware
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Dec 10, 2022Ravie LakshmananWeb App Firewall / Web Security A new attack method can be used to circumvent web application firewalls (WAFs) of various vendors and infiltrate systems, potentially enabling attackers to gain access to sensitive business and customer information. Web application firewalls are a key line of defense to help filter, monitor, and block
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Businesses know they need cybersecurity, but it seems like a new acronym and system is popping up every day. Professionals that aren’t actively researching these technologies can struggle to keep up. As the cybersecurity landscape becomes more complicated, organizations are desperate to simplify it. Frustrated with the inefficiencies that come with using multiple vendors for
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Dec 08, 2022Ravie LakshmananData Protection / Computer Security An unconventional data exfiltration method leverages a previously undocumented covert channel to leak sensitive information from air-gapped systems. “The information emanates from the air-gapped computer over the air to a distance of 2 m and more and can be picked up by a nearby insider or spy
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Dec 08, 2022Ravie LakshmananMobile Security / Android Malware Researchers have shed light on a new hybrid malware campaign targeting both Android and Windows operating systems in a bid to expand its pool of victims. The attacks entail the use of different malware such as ERMAC, Erbium, Aurora, and Laplas, according to a ThreatFabric report shared
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Critical infrastructure is important for societal existence, growth, and development. Societies are reliant on the services provided by critical infrastructure sectors like telecommunication, energy, healthcare, transportation, and information technology. Safety and security are necessary for the optimal operation of these critical infrastructures. Critical infrastructure is made up of digital and non-digital assets. Organizations must stay
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Dec 07, 2022Ravie LakshmananCyber Crime / Ransomware The Vice Society cybercrime group has disproportionately targeted educational institutions, accounting for 33 victims in 2022 and surpassing other ransomware families like LockBit, BlackCat, BianLian, and Hive. Other prominent industry verticals targeted include healthcare, governments, manufacturing, retail, and legal services, according to an analysis of leak site data
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Dec 07, 2022Ravie LakshmananInternet of Things / Botnet A novel Go-based botnet called Zerobot has been observed in the wild proliferating by taking advantage of nearly two dozen security vulnerabilities in the internet of things (IoT) devices and other software. The botnet “contains several modules, including self-replication, attacks for different protocols, and self-propagation,” Fortinet FortiGuard
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Dec 06, 2022Ravie LakshmananAdvanced Persistent Threat A malicious campaign targeting the Middle East is likely linked to BackdoorDiplomacy, an advanced persistent threat (APT) group with ties to China. The espionage activity, directed against a telecom company in the region, is said to have commenced on August 19, 2021 through the successful exploitation of ProxyShell flaws
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