Remove 2023 Remove Malware Remove Security Defenses
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Akira ransomware gang used an unsecured webcam to bypass EDR

Security Affairs

They found unsecured IoT devices, including webcams and a fingerprint scanner, using them to bypass security defenses and successfully deploy the ransomware. Realizing EDR was active, they pivoted by scanning the network for vulnerable devices. Ensure default passwords of IoT devices are changed to unique and complex ones.”

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How threat actors can use generative artificial intelligence?

Security Affairs

Additionally, platforms like FraudGPT and WormGPT , launched in mid-2023, provide tools specifically designed for phishing and business email compromise (BEC) attacks. By automating the generation of malware variants, attackers can evade detection mechanisms employed by major anti-malware engines.

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Microsoft’s December 2023 Patch Tuesday Includes Four Critical Flaws

eSecurity Planet

Microsoft announced only one zero-day flaw this month: CVE-2023-20588 , which is found in AMD processors. Four Critical Vulnerabilities Announced The first of the four critical flaws announced, CVE-2023-35628 , is a remote code execution vulnerability in the Windows MSHTML platform with a CVSS score of 8.1.

Antivirus 113
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Weekly Vulnerability Recap – September 4, 2023 – Attackers Hit Network Devices and More

eSecurity Planet

Collectively, these episodes highlight the need for comprehensive cybersecurity defenses and timely patch management for risk mitigation. CVE-2023-3519 was used by the attackers to infect computers, including misleading PowerShell scripts, malware payloads within normal processes, and PHP web shells for remote control.

VPN 104
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Weekly Vulnerability Recap – October 2, 2023 –  WS_FTP, Exim, Cisco and Other Exploited Vulnerabilities

eSecurity Planet

These flaws require local access, which will most commonly be obtained when a victim downloads other malware to their phone. The problem: The key vulnerability, CVE-2023-40044 , affects potentially thousands of WS_FTP servers worldwide with an RCE vulnerability in the Ad Hoc Transfer module. RCE vulnerability CVE-2023-42117 = 8.1

DDOS 109
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Weekly Vulnerability Recap – August 21, 2023 – When ACE Equals Bad

eSecurity Planet

Here’s a roundup of the week’s major vulnerabilities that security teams should mitigate or patch. A few small errors in the implementation of AES Encryption allows for unauthenticated ACE, and the security firm GreyNoise notes a significant spike in attackers trying to exploit this vulnerability.

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Weekly Vulnerability Recap – November 6, 2023 – Windows Drivers and Exchange Flaws

eSecurity Planet

30, 2023 NGINX Ingress Controller for Kubernetes Flaws Can Lead to Credential Theft Type of Attack: Path sanitization bypass and injection vulnerabilities discovered in the NGINX Ingress controller can allow for credential theft, arbitrary command execution, and critical data access. CVE-2023-5044 (Code Injection): This CVSS score 7.6

Software 112