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Microsoft Patch Tuesday, November 2023 Edition

Krebs on Security

Microsoft today released updates to fix more than five dozen security holes in its Windows operating systems and related software, including three “zero day” vulnerabilities that Microsoft warns are already being exploited in active attacks. and CVE-2023-36413 : A Microsoft Office security feature bypass.

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Microsoft (& Apple) Patch Tuesday, April 2023 Edition

Krebs on Security

Microsoft today released software updates to plug 100 security holes in its Windows operating systems and other software, including a zero-day vulnerability that is already being used in active attacks. CVE-2023-28205 can be used by a malicious or hacked website to install code. iOS 15.5.7, and macOS 12.6.5 and 11.7.6.

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Microsoft Patch Tuesday, June 2023 Edition

Krebs on Security

today released software updates to fix dozens of security vulnerabilities in its Windows operating systems and other software. ” Top of the list on that front is CVE-2023-29357 , which is a “critical” bug in Microsoft SharePoint Server that can be exploited by an unauthenticated attacker on the same network.

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LW ROUNDTABLE: Cybersecurity takeaways of 2023 — and what’s ahead in 2024 ( part 1)

The Last Watchdog

A look back at the cybersecurity landscape in 2023 rings all-too familiar: cyber threats rapidly evolved and scaled up , just as they have, year-to-year, for the past 20 years. Eyal Benishti , CEO, IRONSCALES Benishti Generative AI (GenAI) reshaped cybersecurity in 2023. What should I be most concerned about – and focus on – in 2024?

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Iran and China-linked actors used ChatGPT for preparing attacks

Security Affairs

OpenAI disrupted 20 cyber and influence operations in 2023, revealing Iran and China-linked actors used ChatGPT for planning ICS attacks. OpenAI announced the disruption of over 20 cyber and influence operations this year, involving Iranian and Chinese state-sponsored hackers.

Malware 138
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How to protect your small business from social engineering

Malwarebytes

Both Staffin and his employer were victims of business email compromise (BEC) , also known as CEO fraud, a type of social engineering attack. Social engineering attacks are cyberattacks where a criminal tricks a victim into doing something against their interests, such as revealing sensitive information of making a bank transfer.

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Russia's COLDRIVER Targets Western Entities with 'LOSTKEYS' Malware

SecureWorld News

The method, known as "ClickFix," leverages social engineering to bypass traditional email-based defenses. The threat posed by the complex LOSTKEYS infection is serious, especially as the Russian state-sponsored group COLDRIVER uses the software to attack high-profile political targets.

Malware 86