apt

Microsoft shares guidance for investigating attacks exploiting CVE-2023-23397

Microsoft is warning of cyber attacks exploiting a recently patched Outlook vulnerability tracked as CVE-2023-23397 (CVSS score: 9.8). Microsoft published guidance for investigating attacks exploiting recently patched Outlook vulnerability tracked as CVE-2023-23397. The flaw is a Microsoft Outlook spoofing vulnerability that can lead to an authentication bypass. A remote, unauthenticated attacker can exploit the flaw to […]

The post Microsoft shares guidance for investigating attacks exploiting CVE-2023-23397 appeared first on Security Affairs.

March 26, 2023
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China-linked hackers target telecommunication providers in the Middle East

Researchers reported that China-linked hackers targeted telecommunication providers in the Middle East in the first quarter of 2023. In the first quarter of 2023, SentinelLabs researchers spotted the initial phases of attacks against telecommunication providers in the Middle East. According to the researchers, the activity is part of the Operation Soft Cell that was first […]

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March 25, 2023
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Reversing Emotet Dropping Javascript

Recently (On March 18 2023 at 23:44), a new malspam campaign has been observed in the wild ( HERE ), which caused a significant amount of concern. This campaign is designed to distribute malicious emails, which contain a harmful payload that can infect a user’s system, steal sensitive information, or launch other types of attacks. […]

March 22, 2023
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New Bad Magic APT used CommonMagic framework in the area of Russo-Ukrainian conflict

Threat actors are targeting organizations located in Donetsk, Lugansk, and Crimea with a previously undetected framework dubbed CommonMagic. In October 2022, Kaspersky researchers uncovered a malware campaign aimed at infecting government, agriculture and transportation organizations located in the Donetsk, Lugansk, and Crimea regions with a previously undetected framework dubbed CommonMagic. Researchers believe that threat actors use spear […]

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March 22, 2023
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2022 Zero-Day exploitation continues at a worrisome pace

Experts warn that 55 zero-day vulnerabilities were exploited in attacks carried out by ransomware and cyberespionage groups in 2022. Cybersecurity firm Mandiant reported that ransomware and cyberespionage groups exploited 55 zero-day flaws in attacks in the wild. Most of the zero-day vulnerabilities were in software from Microsoft, Google, and Apple. The figures show a decrease […]

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March 21, 2023
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China-linked APT likely linked to Fortinet zero-day attacks

An alleged Chinese threat actor group is behind attacks on government organizations exploiting a Fortinet zero-day flaw (CVE-2022-41328). A suspected China-linked group is exploiting a Fortinet zero-day vulnerability, tracked as CVE-2022-41328, in attacks aimed at government organizations. A few days ago, Fortinet researchers warned of an advanced threat actor that is targeting governmental or government-related […]

The post China-linked APT likely linked to Fortinet zero-day attacks appeared first on Security Affairs.

March 17, 2023
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Russia-linked APT29 abuses EU information exchange systems in recent attacks

Russia-linked APT29 group abused the legitimate information exchange systems used by European countries to target government entities. Russia-linked APT29 (aka SVR group, Cozy Bear, Nobelium, and The Dukes) was spotted abusing the legitimate information exchange systems used by European countries in attacks aimed at governments. In early March, BlackBerry researchers uncovered a new cyber espionage campaign aimed at EU […]

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March 16, 2023
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YoroTrooper APT group targets CIS countries and embassies

A new APT group, dubbed YoroTrooper, has been targeting government and energy organizations across Europe, experts warn. Cisco Talos researchers uncovered a new cyber espionage group targeting CIS countries, embassies and EU health care agency since at least June 2022. The APT group focuses on government or energy organizations in Azerbaijan, Tajikistan, Kyrgyzstan and other Commonwealth […]

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March 15, 2023
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