![]() It was also recently revealed that the 2013 breach of 1 billion Yahoo! email accounts, which was the largest records breach of all-time, was not reported properly. ![]() In other words, it is well within the realm of possibility that the most sensitive inner workings of a major security tool used by healthcare organizations the world over allows remote access to a very capable cyber adversary which may now be able to easily disguise its attacks. The Cozy Bear group is assessed by FireEye to be behind the HAMMERTOSS malware which obfuscates malicious commands through commonly used websites Twitter and GitHub 5. In the cybersecurity domain, they are known by the monikers Advanced Persistent Threat (APT) 29, Cozy Bear, Coz圜ar, and Office Monkeys, and are associated with a wide array of malware campaigns containing the word “Duke” (e.g., CozyDuke, CosmicDuke, OnionDuke, etc.). The FSB has been loosely attributed by multiple threats intelligence firms to malicious cyber activity aimed at a number of commercial and government organizations around the world. The FSB was born of the ashes of the KGB and has two principle focuses: internal security and counterintelligence 4. And those purposes are usually not in the name of public good, which brings us to the second problem: the Russian Intelligence Service that may have been granted access to the code or to discovered vulnerabilities within the code is the Russian Federal Security Service, or FSB as it is more widely known. Revealing a program’s source code creates the potential for someone to find a vulnerability, or flaw, in the code which allows that person or others to leverage it for their own purposes. Source code is the human- readable back-end programming that contains all the instructions that the software gives to the computer on which it is running. First, a program’s source code is the secret sauce that makes the program work. Okay, okay – what’s the big deal with showing them the source code? The problem is two-old. and Europe as well as an alarming number of Fortune 500 companies employ ArcSight on their networks. The United States Department of Defense and many other government agencies in the U.S. ArcSight is a security information and event management (SIEM) tool which is used to correlate event logs and other alerts for cyber threat detection, analysis, and triage response, as well as monitor system compliance and similar basic security functions. It was also recently revealed that another trusted software vendor, Hewlett-Packard Enterprises (HPE), allowed a Russian company associated with Russian Defense Services and at least one Russian Intelligence Service access to the source code for ArcSight 3. While Piriform claims that law enforcement helped mitigate any infections proactively, the fact remains that a trusted organization had their supply chain disrupted by a capable cyber adversary. According to Reuters, more than 2 million users downloaded a malicious version of CCleaner (CCleaner v or CCleaner Cloud v) and may have exposed their computers and attached networks to a wide variety of threats, including ransomware 2. So what’s the problem? It was compromised by hackers in August who redirected users to malicious servers hosting their own code rather than Piriform’s servers. The first is CCleaner, a computer utility used to clean malicious and potentially unwanted files, such as temporary Internet files, which is, according to developer Piriform, “trusted by millions” for its “award-winning PC optimization 1 .” The latest version is available for download here.A multitude of news stories within the last several months have revealed numerous businesses and products that are not as trustworthy as we, collectively, had previously thought. ![]() However, Piriform estimated that up to 3 percent of its users (up to 2.27 million people) were affected by the malicious installation.Īffected users are strongly recommended to update their CCleaner software to version 5.34 or higher, in order to protect their computers from being compromised. CCleaner claims to have over 2 billion downloads worldwide as of November 2016 and is reportedly adding new users at a rate of 5 million a week," Talos said. "The impact of this attack could be severe given the extremely high number of systems possibly affected. Additional information like whether the process is running with admin privileges and whether it is a 64-bit system.Īccording to the Talos researchers, around 5 million people download CCleaner (or Crap Cleaner) each week, which indicates that more than 20 Million people could have been infected with the malicious version the app.List of installed software, including Windows updates.The malicious software was programmed to collect a large number of user data, including:
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