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CVE-2024-21378 — Remote Code Execution in Microsoft Outlook 

NetSpi Technical

In 2023 NetSPI discovered that Microsoft Outlook was vulnerable to authenticated remote code execution (RCE) via synced form objects. This blog will cover how we discovered CVE-2024-21378 and weaponized it by modifying Ruler , an Outlook penetration testing tool published by SensePost. What makes that determination?”

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Message Authentication Code (MAC) Using Java

Veracode Security

This is the seventh entry in this blog series on using Java Cryptography securely. s start by looking at applications designed around symmetric cryptography, starting with Message Authentication Code in this post. Hashin g does provide us with integrity services but not authenticity. Message Authentication Codes or MACs).

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CISA adds Veritas Backup Exec flaws to its Known Exploited Vulnerabilities catalog

Security Affairs

The CVE-2023-26083 flaw in the Arm Mali GPU driver is chained with other issues to install commercial spyware, as reported by Google’s Threat Analysis Group (TAG) in a recent report. Mandiant researchers first observed this affiliate targeting Veritas issues in the wild on October 22, 2022.

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Smooth Cybercriminals: Google Warns of Iran-Backed APT Hackers

SecureWorld News

One notorious hacking group from Iran uses particularly dirty schemes to fleece users, according to Google's Threat Analysis Group (TAG). According to Google’s TAG blog, APT35 have been active since at least 2017, including attacks on the 2020 U.S. Read Google's official TAG blog to learn more about the technical details.

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Remote Working One Year On: What the Future Holds for Cybersecurity

Security Boulevard

<a href='/blog?tag=Inbound tag=Inbound Threats'>Inbound Threats</a> <a href='/blog?tag=File tag=File Transfers'>File Transfers</a> <a href='/blog?tag=Email Blog: 2020 – A Transformation Year in Cybersecurity On-Demand Webinar: Is Your Remote Workforce a Top Security Risk? .

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Reuters: Russia-linked APT behind Brexit leak website

Security Affairs

According to Reuters, at least victims of the leak confirmed the authenticity of the messages and revealed they were targeted by Russia-linked hackers. sections “The Underdogs – Best Personal (non-commercial) Security Blog” and “The Tech Whizz – Best Technical Blog”). ” reported the Reuters. To nominate, please visit:?.

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Microsoft Targets Critical Outlook Zero-Day Flaw

eSecurity Planet

. “An attacker who successfully exploited this vulnerability could access a user’s Net-NTLMv2 hash which could be used as a basis of an NTLM Relay attack against another service to authenticate as the user,” the company wrote. This will prevent the sending of NTLM authentication messages to remote file shares.