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US Cyber Safety Review Board on the 2023 Microsoft Exchange Hack

Schneier on Security

US Cyber Safety Review Board released a report on the summer 2023 hack of Microsoft Exchange by China. It was a serious attack by the Chinese government that accessed the emails of senior U.S. government officials. From the executive summary: The Board finds that this intrusion was preventable and should never have occurred.

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Top 10 IdentityIQ Blog Posts of 2023

Identity IQ

Top 10 IdentityIQ Blog Posts of 2023 IdentityIQ Ready to explore the top-performing IdentityIQ blog posts from the past year? Top IdentityIQ Blog Posts of 2023 Tips on How to Mail a Paper Check Safely What to Do if My Email is Found on the Dark Web? Let’s dive into a year’s worth of knowledge.

Scams 52
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Apple & Microsoft Patch Tuesday, July 2023 Edition

Krebs on Security

They include CVE-2023-32049 , which is a hole in Windows SmartScreen that lets malware bypass security warning prompts; and CVE-2023-35311 allows attackers to bypass security features in Microsoft Outlook. CVE-2023-36874 is an elevation of privilege bug in the Windows Error Reporting Service.

Software 213
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Most Popular Ethical Hacking Tools in 2023

Heimadal Security

Last time we talked about what ethical hacking is, what are its key concepts and what are the benefits it can bring into your company. In this article, we will go through […] The post Most Popular Ethical Hacking Tools in 2023 appeared first on Heimdal Security Blog.

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News Alert: Silent Signal discovers a critical vulnerability in IBM i System – CVE-2023-30990

The Last Watchdog

Budapest, Hungary, July 07, 2023 — Silent Signal, a leading technology provider of state-of-the-art ethical hacking services and solutions, discovered and reported a vulnerability to IBM, that has been confirmed and identified under CVE-2023-30990. Affected product(s) and version(s) are IBM i 7.2, IBM i 7.3, and IBM i 7.5

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Threat actors actively exploit F5 BIG-IP flaws CVE-2023-46747 and CVE-2023-46748

Security Affairs

Experts warn that threat actors started exploiting the critical flaw CVE-2023-46747 in F5 BIG-IP installs less than five days after PoC exploit disclosure. F5 this week warned customers about a critical security vulnerability, tracked as CVE-2023-46747 (CVSS 9.8), that impacts BIG-IP and could result in unauthenticated remote code execution.

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Multiple APT groups exploited WinRAR flaw CVE-2023-38831

Security Affairs

Google’s Threat Analysis Group (TAG) reported that in recent weeks multiple nation-state actors were spotted exploiting the vulnerability CVE-2023-38831 in WinRAR. The researchers reported that several cybercrime groups began exploiting the flaw in early 2023, when the bug was still a zero-day. ” reported Google TAG.