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Black Basta Ransomware Evolves with Email Bombing, QR Codes, and Social Engineering

Black Basta Ransomware Evolves with Email Bombing, QR Codes, and Social Engineering

Dec 09, 2024 Threat Intelligence / Malware
The threat actors linked to the Black Basta ransomware have been observed switching up their social engineering tactics , distributing a different set of payloads such as Zbot and DarkGate since early October 2024. "Users within the target environment will be email bombed by the threat actor, which is often achieved by signing up the user's email to numerous mailing lists simultaneously," Rapid7 said . "After the email bomb, the threat actor will reach out to the impacted users." As observed back in August, the attackers make initial contact with prospective targets on Microsoft Teams, pretending to be support personnel or IT staff of the organization. In some instances, they have also been observed impersonating IT staff members within the targeted organization. Users who end up interacting with the threat actors are urged to install legitimate remote access software such as AnyDesk, ScreenConnect, TeamViewer, and Microsoft's Quick Assist. The Window...
⚡ THN Recap: Top Cybersecurity Threats, Tools and Tips (Dec 2 - 8)

⚡ THN Recap: Top Cybersecurity Threats, Tools and Tips (Dec 2 - 8)

Dec 09, 2024 Cyber Threats / Weekly Recap
This week’s cyber world is like a big spy movie. Hackers are breaking into other hackers’ setups, sneaky malware is hiding in popular software, and AI-powered scams are tricking even the smartest of us. On the other side, the good guys are busting secret online markets and kicking out shady chat rooms, while big companies rush to fix new security holes before attackers can jump in. Want to know who’s hacking who, how they’re doing it, and what’s being done to fight back? Stick around—this recap has the scoop. ⚡ Threat of the Week Turla Hackers Hijack Pakistan Hackers' Infrastructure — Imagine one hacker group sneaking into another hacker group ’s secret hideout and using their stuff to carry out their own missions. That’s basically what the Russia-linked Turla group has been doing since December 2022. They broke into the servers of a Pakistani hacking team called Storm-0156 and used those servers to spy on government and military targets in Afghanistan and India. By doing th...
Researchers Uncover Prompt Injection Vulnerabilities in DeepSeek and Claude AI

Researchers Uncover Prompt Injection Vulnerabilities in DeepSeek and Claude AI

Dec 09, 2024 Artificial Intelligenc / Vulnerability
Details have emerged about a now-patched security flaw in the DeepSeek artificial intelligence (AI) chatbot that, if successfully exploited, could permit a bad actor to take control of a victim's account by means of a prompt injection attack . Security researcher Johann Rehberger, who has chronicled many a prompt injection attack targeting various AI tools, found that providing the input "Print the xss cheat sheet in a bullet list. just payloads" in the DeepSeek chat triggered the execution of JavaScript code as part of the generated response – a classic case of cross-site scripting (XSS). XSS attacks can have serious consequences as they lead to the execution of unauthorized code in the context of the victim's web browser. An attacker could take advantage of such flaws to hijack a user's session and gain access to cookies and other data associated with the chat.deepseek[.]com domain, thereby leading to an account takeover. "After some experimenting,...
cyber security

AI Security Board Report Template

websiteWizAI Security / Compliance
This template helps security and technology leaders clearly communicate AI risk, impact, and priorities in language boards understand.
cyber security

AI Security Isn’t Optional—Join the Conversation at SANS Security West

websiteSANSCybersecurity Training
SANS Fellow, Eric Johnson addresses emerging risks and tactical responses.
Seven Bolt-Ons to Make Your Entra ID More Secure for Critical Sessions

Seven Bolt-Ons to Make Your Entra ID More Secure for Critical Sessions

Dec 09, 2024 Identity Security / Passwordless
Identity security is all the rage right now, and rightfully so. Securing identities that access an organization’s resources is a sound security model. But IDs have their limits, and there are many use cases when a business should add other layers of security to a strong identity. And this is what we at SSH Communications Security want to talk about today. Let’s look at seven ways to add additional security controls for critical and sensitive sessions for privileged users as a bolt-on to other systems. Bolt-on 1: Securing access for high-impact IDs Since strong ID is a key element in privileged access, our model is to natively integrate with identity and access management (IAM) solutions, like Microsoft Entra ID. We use IAM as a source for identities and permissions and make sure your organization stays up–to–date with any changes in Entra ID on identities, groups, or permissions in real-time. The native integration allows automating the joiners-movers-leavers process since if a u...
Socks5Systemz Botnet Powers Illegal Proxy Service with 85,000+ Hacked Devices

Socks5Systemz Botnet Powers Illegal Proxy Service with 85,000+ Hacked Devices

Dec 09, 2024 Cloud Security / Botnet
A malicious botnet called Socks5Systemz is powering a proxy service called PROXY.AM, according to new findings from Bitsight. "Proxy malware and services enable other types of criminal activity adding uncontrolled layers of anonymity to the threat actors, so they can perform all kinds of malicious activity using chains of victim systems," the company's security research team said in an analysis published last week. The disclosure comes merely weeks after the Black Lotus Labs team at Lumen Technologies revealed that systems compromised by another malware known as Ngioweb are being abused as residential proxy servers for NSOCKS. Socks5Systemz, originally advertised in the cybercrime underground as far back as March 2013, was previously documented by BitSight as being deployed as part of cyber attacks targeting distributing PrivateLoader, SmokeLoader, and Amadey. The primary objective of the malware is to turn compromised systems into proxy exit nodes, which are t...
Learn How Experts Secure Privileged Accounts—Proven PAS Strategies Webinar

Learn How Experts Secure Privileged Accounts—Proven PAS Strategies Webinar

Dec 07, 2024 Enterprise Security / Threat Prevention
Cybercriminals know that privileged accounts are the keys to your kingdom. One compromised account can lead to stolen data, disrupted operations, and massive business losses. Even top organizations struggle to secure privileged accounts. Why? Traditional Privileged Access Management (PAM) solutions often fall short, leaving: Blind spots that limit full visibility. Complex deployment processes. Manual account discovery that’s time-consuming. Weak enforcement of least privilege access. Gaps that let admins bypass controls. These flaws leave critical vulnerabilities that attackers exploit daily. But it doesn’t have to be this way. In our webinar, “ Preventing Privilege Escalation: Effective PAS Practices for Today’s Threat Landscape , ” we’ll show you how to secure your privileged accounts and stay ahead of threats. What you’ll gain: Close Security Gaps : Learn to find and fix vulnerabilities in your privileged accounts. Actionable Insights : Discover proven PAS strategies ...
Ultralytics AI Library Compromised: Cryptocurrency Miner Found in PyPI Versions

Ultralytics AI Library Compromised: Cryptocurrency Miner Found in PyPI Versions

Dec 07, 2024 Supply Chain Attack / Cryptocurrency
In yet another software supply chain attack, it has come to light that two versions of a popular Python artificial intelligence (AI) library named ultralytics were compromised to deliver a cryptocurrency miner. The versions, 8.3.41 and 8.3.42, have since been removed from the Python Package Index (PyPI) repository. A subsequently released version has introduced a security fix that "ensures secure publication workflow for the Ultralytics package." The project maintainer, Glenn Jocher, confirmed on GitHub that the two versions were infected by malicious code injection in the PyPI deployment workflow after reports emerged that installing the library led to a drastic spike in CPU usage , a telltale sign of cryptocurrency mining. The most notable aspect of the attack is that bad actors managed to compromise the build environment related to the project to insert unauthorized modifications after the completion of the code review step, thus leading to a discrepancy in the so...
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