Month: October 2022

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Lloyd’s of London, the London-based insurance market heavily involved in implementing sanctions against Russia, may have been hit by a cyber-attack. On Wednesday, October 5, 2022, the British insurance market revealed it had detected “unusual activity” on its systems and has turned off all external connectivity “as a precautionary measure.” “We have informed market participants
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Microsoft on Friday disclosed it has made more improvements to the mitigation method offered as a means to prevent exploitation attempts against the newly disclosed unpatched security flaws in Exchange Server. To that end, the tech giant has revised the blocking rule in IIS Manager from “.*autodiscover.json.*Powershell.*” to “(?=.*autodiscover.json)(?=.*powershell).” The list of updated steps to
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Chinese state–sponsored threat actors continue to exploit known vulnerabilities to target US and allied networks and companies, according to a new advisory published on October 06, 2022, by the US National Security Agency (NSA), Cybersecurity & Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI). Worse, they use “an increasing array of new and
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A severe remote code execution vulnerability in Zimbra’s enterprise collaboration software and email platform is being actively exploited, with no patch currently available to remediate the issue. The shortcoming, assigned CVE-2022-41352, carries a critical-severity rating of CVSS 9.8, providing a pathway for attackers to upload arbitrary files and carry out malicious actions on affected installations.
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A number of notable software supply chain cyber incidents have been linked to ‘LofyGang,’ an attack group that has been operating for over a year, according to a new analysis by Checkmarx. The researchers discovered around 200 malicious packages with thousands of installations linked to LofyGang. These included several classes of malicious payloads, general password
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A view of the T2 2022 threat landscape as seen by ESET telemetry and from the perspective of ESET threat detection and research experts The past four months were the time of summer vacations for many of us in the northern hemisphere. It appears that some malware operators also took this time as an opportunity
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Fortinet has privately warned its customers of a security flaw affecting FortiGate firewalls and FortiProxy web proxies that could potentially allow an attacker to perform unauthorized actions on susceptible devices. Tracked as CVE-2022-40684, the high-severity flaw relates to an authentication bypass vulnerability that could permit an unauthenticated adversary to perform arbitrary operations on the administrative
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The Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) have published a joint public service announcement about malicious cyber activity aiming to compromise election infrastructure. According to the document released on Tuesday, the agencies said attempts to compromise election infrastructure are unlikely to result in large–scale disruptions or prevent voting.
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Social media has become a part of our everyday lives. Each day millions of people log on to Facebook, Twitter, and other social sites and engage with friends and family. We share our lives more freely and publicly than ever before, and connect with people around the world more easily than our ancestors could have
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The Cybersecurity and Infrastructure Security Agency (CISA) has issued a new Binding Operational Directive (BOD) to improve asset visibility and vulnerability detection on federal networks. Named BOD 23–01 and becoming effective on April 03, 2023, the new directive requires federal civilian executive branch (FCEB) agencies to perform automated asset discovery every seven days.  “While many
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India’s Central Bureau of Investigation (CBI) on Monday disclosed that it has detained a Russian national for allegedly hacking into a software platform used to conduct engineering entrance assessments in the country in 2021. “The said accused was detained by the Bureau of Immigration at Indira Gandhi International Airport, Delhi while arriving in India from
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A former US National Security Agency (NSA) employee has been arrested after trying to sell classified information to an undercover Federal Bureau of Investigation (FBI) agent posing as a foreign spy working for a foreign government. Federal prosecutors do not directly identify the government in question. Still, according to the FBI agent’s affidavit, Jareh Sebastian
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The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a recently disclosed critical flaw impacting Atlassian’s Bitbucket Server and Data Center to the Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. Tracked as CVE-2022-36804, the issue relates to a command injection vulnerability that could allow malicious actors to gain arbitrary code