Remove Authentication Remove Malware Remove SMB
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From Bugs to Breaches: 25 Significant CVEs As MITRE CVE Turns 25

Tenable

Attackers could exploit Shellshock to gain full control of vulnerable systems, leading to data breaches, service interruptions and malware deployment. By sending crafted HTTP requests, attackers could gain RCE and take full control of affected devices to install malware or steal data. The impact extended far beyond local systems.

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Cybersecurity Snapshot: Five Eyes Rank 2023’s Most Frequently Exploited CVEs, While CSA Publishes Framework for AI System Audits

Tenable

Require phishing-resistant multi-factor authentication for all users and on all VPN connections. For example, the paper suggests 19 questions to ask about AI security systems, organized into seven sub-categories, including authentication and access control; data sanitization; encryption and key management; and security monitoring.

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Cybersecurity Snapshot: After Telecom Hacks, CISA Offers Security Tips for Cell Phone Users, While Banks Seek Clearer AI Regulations

Tenable

Dont use SMS as your second authentication factor because SMS messages arent encrypted. Instead, enable Fast Identity Online (FIDO) authentication for multi-factor authentication. Another good MFA option: authenticator codes. Require multi-factor authentication. Segment your network.

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Microsoft’s March 2022 Patch Tuesday Addresses 71 CVEs (CVE-2022-23277, CVE-2022-24508)

Tenable

Windows SMB Server. An authenticated user can exploit this vulnerability to execute arbitrary code on an affected server. While an attacker must be authenticated to exploit this vulnerability, Microsoft strongly recommends patching or applying the suggested workarounds as soon as possible. Windows Media. Windows PDEV.

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Cybersecurity Snapshot: Log4j Anniversary, CI/CD Risks, Infostealers, Email Attacks, OT Security

Tenable

Get the latest on the anniversary of the Log4j crisis; OWASP’s top CI/CD risks; a surge of infostealer malware; the fund transfer fraud — business email compromise connection; and more! . 3 - Attackers boost use of infostealer malware. Infostealers Malware Advertisements and Pricing from July to October 2022.

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Examining the Treat Landscape

Tenable

Similarly ubiquitous and reliable for attackers, the Server Message Block (SMB) protocol is leveraged by diverse threat groups to achieve lateral movement in their attacks. Specifically, CISA has warned of the TrickBot malware and BlackMatter ransomware abusing SMB. Netlogon is ubiquitous and the exploit has proven reliable.

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Top 6 Cyber Security Best Practices For Small & Medium-Sized Businesses

Brainvire

When you have a small or medium-sized business (SMB), a very simple thought that crosses your mind is, “ Hackers will not come for my business. Install Anti-malware Software. Right from hackers, trojans, keyloggers to malware- anything can target your system to steal the data from your system. Install Anti-malware Software. .