Attacks

11 Nov

Multiple High-Severity Flaws Affect Widely Used OpenLiteSpeed Web Server Software

Attacks, Malware

It is recommended to update all instances of OpenLightSpeed Server to the latest version as that reportedly addresses these issues. It is always advised to patch systems with the latest updates whenever they become available. Patches should only be downloaded directly from the manufactures’ websites, never from a third party as they could have nefarious software added to them. https://thehackernews.com/2022/11/multiple-high-severity-flaw-affect.html

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11 Nov

IceXLoader Being Shared Through Phishing

Attacks, Malware

It is important for companies to properly train employees on how to spot phishing emails. Organizations should also have detections in place to identify when malware has been downloaded. Binary Defense’s Managed Detection and Response service is an excellent asset to assist with these types of detection needs. https://www.bleepingcomputer.com/news/security/phishing-drops-icexloader-malware-on-thousands-of-home-corporate-devices/

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11 Nov

BadBazaar Android Malware Tied to Chinese Cyberspies

Attacks, Malware

This campaign highlights the difficulty of attribution in relation to threat campaigns. While the BadBazaar malware was previously tied to a campaign taking place in the Middle East in 2017, it was later tied to APT15 in 2020, and now Xi’an Tian He Defense Technology in 2022. This is likely due to this specific tool being sold as a service rather than one of the groups developing this malware themselves, which is becoming more and…

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11 Nov

IOTW: Everything we know about the Medibank data leak

Attacks, Data Breaches

Note: this article was updated on November 11, 2022 to reflect a development in the Australian Federal Police’s investigation The hacker responsible for a data breach of Australian health insurance provider Medibank which affected 9.7 million people has released private medical information on the dark web. The hacker posted a file labelled “abortions” to a site backed by Russian ransomware group REvil on November 10, 2022. It apparently contains information on procedures that policyholders have…

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10 Nov

Canadian Meat Giant Suffers Cyberattack

Attacks, Malware

To minimize the effect of ransomware attacks, organizations should regularly back up their data and keep secure copies offline. On top of that, keeping systems up to date with patches and keeping an up-to-date anti-virus software will help a considerable amount. A 24/7 monitoring solution like the one that is offered by Binary Defense and the Security Operations Center should be considered when determining a defense solution as well. Keeping eyes out for network intrusions…

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10 Nov

New StrelaStealer Malware Steals Your Outlook, Thunderbird Accounts

Attacks, Malware

It is highly recommended to implement and maintain good email security controls, such as AV scanning and sandboxing, to help prevent phishing emails from being delivered to end users. Since the vast majority of malware is delivered via phishing emails, this step alone can help prevent a large number of malware campaigns from being unsuccessful in infecting an organization. It is also recommended to implement a blocklist of potentially suspicious email attachment file types, such…

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10 Nov

Verified Mess — Twitter’s $8 Blue Tick Rollout Sees ‘Verified’ Fakes

Attacks, Malware

This issue is likely to get worse before it gets better. Threat actors will continue to use the new verified check marks as a means to spread misinformation as well as attempt social engineering tactics to take advantage of individuals. Users should be wary of “verified” twitter accounts and should validate any information received from a twitter account with a secondary reliable source. Individuals should also be cautious of direct messages from verified accounts enticing…

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10 Nov

CISA Releases SSVC Methodology to Prioritize Vulnerabilities

Attacks, Insights, Malware

Original release date: November 10, 2022 Today CISA published its guide on Stakeholder-Specific Vulnerability Categorization (SSVC), a vulnerability management methodology that assesses vulnerabilities and prioritizes remediation efforts based on exploitation status, impacts to safety, and prevalence of the affected product in a singular system. As stated in Executive Assistant Director (EAD) Eric Goldstein’s blog post Transforming the Vulnerability Management Landscape, implementing a methodology, such as SSVC, is a critical step to advancing the vulnerability management…

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10 Nov

CISA Releases Twenty Industrial Control Systems Advisories

Attacks, Insights, Malware

Original release date: November 10, 2022 CISA has released twenty (20) Industrial Control Systems (ICS) advisories on November 10, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations: ICSA-22-314-01 Siemens Parasolid ICSA-22-314-02 Siemens Missing Web Server Login Page of Industrial Controllers ICSA-22-314-03 Siemens SINEC Network Management System Logback Component ICSA-22-314-04 Siemens SINUMERIK…

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09 Nov

Microsoft Releases November 2022 Security Updates

Attacks, Insights, Malware

Original release date: November 9, 2022 Microsoft has released updates to address multiple vulnerabilities in Microsoft software. An attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s November 2022 Security Update Guide and Deployment Information and apply the necessary updates. This product is provided subject to this Notification and this Privacy & Use policy.

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