Codenotary announced the addition of the free background vulnerability scanning service combined with a free and open source Community Attestation Service (CAS) code signing and attestation service to further secure open source supply chains. Gartner predicts that by 2025, 45% of organizations worldwide will have experienced attacks on their software supply chains, a three-fold increase from 2021. The addition of a free vulnerability service to CAS allows cloud native and open source projects to better secure their projects. This additional service scans assets (based on the hashes uploaded) for any known...
Our 2021 Website Threat Research Report details our findings and analysis of emerging and ongoing trends and threats in the website security landscape. We’ve put together this analysis to help keep website owners informed and aware of the dangers posed by malicious actors. This year’s report is a collection of observations made by Sucuri’s Research and Remediation teams from data collected on web-based malware, vulnerable software, and attacks during 2021. The data used in this report is a representative sample of the total number of websites that our Remediation...
Internet access is no longer an option; it has become a requirement for everyone. Internet connection has its own set of advantages for an organization, but it also allows the outside world to communicate with the organization’s internal network. Visiting another website requires connection to a specialized computer called a web server, which, like any other computer, can be targeted by hackers. Attackers have the potential to infect the host computer with malware and start DDoS attacks when they connect to a foreign machine. That is where a firewall...
This post explains what is a credential stuffing attack and which are the countermeasures to prevent them. A credential stuffing attempt can be caught as a behavioral anomaly – if you’re looking. Earmarked by the FBI as a particular threat to the financial service industry just over a year ago, the increase of internet traffic, data breaches and API usage all contribute to the perfect conditions for successful credential stuffing attacks. Here’s what you need to know about how they work, and how you can stay safe. What is credential stuffing? “Credential stuffing is...
Introduction: Hacking forums often double up as underground marketplaces where cybercriminals buy, rent, and sell all kinds of malicious illegal products, including software, trojans, stealers, exploits, and leaked credentials. Malware-as-a-service has contributed substantially to the growth of ransomware and phishing attacks (among other attack types) in the past year, as they lower the technical barrier to entry for criminals to carry out attacks. While recently perusing one of these hacking forums during regular research activities, the Zscaler ThreatLabz team came across BlackGuard, a sophisticated stealer, advertised for sale. Blackguard...
The National Security Agency (NSA) this week published a set of best practices for organizations looking to improve the overall security of their networks The guidance is meant to be generic, applicable to a broad range of network devices, and should help administrators prevent adversaries from exploiting their networks. According to the NSA, organizations looking to ensure that a network is protected from threats and that resources are secured should implement multiple defensive layers and also adopt a zero-trust security model. When it comes to network architecture, the NSA...
The malicious attack known as doxing has gone far beyond hacker tools, with the threat now extending to most social media platforms and making nearly anyone a target. Today, doxing continues to be an intimidating prospect for digital users and is a mainstream data security problem. Online users can have a great deal of anonymity, but the growth of digital platforms makes obtaining information more accessible than ever. With any public-facing or dormant digital presence, threat actors can weaponize personal information to humiliate the victim, extort them, or conduct further malware attacks. This article...
Best security practices are the responsibility of all developers, with the recent surges in fraudulent login attempts, it serves as a good reminder that account security is the pillar to good organizational security practices: As GitHub’s Staff Security Analyst @sanjuanswan noted during a recent security Twitter space “your organization is only as secure as your least secure member” It’s our responsibility to promote good security practices, whether you are an individual contributor or team lead. Here are three steps you can take today to set an effective model of security practices. 1....
CISA Publishes List of Free Security Tools and Services The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday published a repository of free tools and services to enable organizations to mitigate, detect, and respond effectively to malicious attacks and further improve their security posture. The “Free Cybersecurity Services and Tools” resource hub comprises a mix of services provided by CISA, open-source utilities, and other implements offered by private and public sector organizations across the cybersecurity community. “Many organizations, both public and private, are target rich and resource poor,” CISA Director,...
What to do if I’ve been doxed: Actions to take in the first 24hours. If you are in immediate danger, please call your local emergency number. This is a step-by-step guide on actions to consider after being targeted online. It’s direct and concise by design. There’s no “right way” or order to go about things. Here is information so you can come up with an action plan that best supports your incident, goals, and needs. Trigger warning: For someone not in immediate need of an action plan, this guide could be triggering. If you are...
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