Rogério Souza
Joinville, Santa Catarina, Brasil
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Livro Gestão de Riscos na Segurança Patrimonial
Suggested reading of Security Library (Biblioteca de Segurança): Society for Risk Analysis Glossary. Check in: https://lnkd.in/d6kby6MY Download. Security Library has the largest collection in the world about risk management, corporate security, cybersecurity, business continuity, etc. There are already over 3500 publications | Content in four languages: Portuguese, Spanish, English and French. Sinopse: Several attempts have been made to establish broadly accepted definitions of key terms related to concepts fundamental for the risk analysis field. Many scholars and institutions have devoted considerable time and effort to providing definitions and bringing some sort of unity and standardization to the field. The work has been based on the conviction that a scientific field or discipline must stand solidly on well-defined and universally understood terms and concepts. Yet, experience has shown that to agree on one unified set of definitions is not realistic – the several attempts made earlier have not achieved success. The present work is founded on the idea that it is still possible to establish an authoritative glossary, the key being to allow for different perspectives on fundamental concepts and make a distinction between overall qualitative definitions and their associated measurements. For example, defining a probability cannot be meaningfully done without referring to different types of probability (subjective, frequentist, classical, etc.), but an overall qualitative definition such as “a measure for representing or expressing uncertainty, variation or beliefs, following the rules of probability calculus” could nonetheless be broadly accepted as useful. Allowing for different perspectives does not mean that all definitions that can be found in the literature will be included in the glossary. The definitions included must meet some basic criteria – a rationale – such as being logical, well-defined, understandable, precise, etc. We will provide only definitions that are acknowledged by the committee – i.e., their meaning, rationale and justification will have to pass the scrutiny of its members. Also, it is not the aim to present an all-inclusive glossary – only key generic concepts within the field of risk analysis are covered. This means that many terms specific of various application areas are not included. The committee hopes that the logic of the glossary can be useful also as a starting point for the development of these more specific terms. Given the above, we claim that the present glossary is unique in its approach compared to existing risk analysis related glossaries (including the ISO 31000 on risk management terminology), with its incorporation of different perspectives and its systematic separation between overall qualitative concepts and their measurements. #bibliotecadeseguranca #livrosdeseguranca #segurancacorporativa
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Point Break Security
🔥 North Korean cyberattacks on Brazilian fintech firms exposed 🔥 🕵️ Google Cloud's threat intelligence has uncovered North Korean government-backed cyber attackers targeting Brazil's cryptocurrency exchanges and fintech companies. 👉 (Source: [Cointelegraph - Article URL](https://lnkd.in/d6nbN82R)) 🌐 S2Os (Synthetic Security Operatives) to the rescue! 🌐 🤖💪 By enhancing human capabilities with S2Os, organizations can create a super-human employee, providing superior protection through AI-driven cybersecurity solutions. 😎 Some key benefits of S2Os: - Continuous Monitoring 🔄 - Reduced Human Error ❌ - Scalability 📈 - Cost-Effectiveness 💰 - Pattern Recognition & Threat Detection 🔍 🌟 Use-Case: A Brazilian fintech company deploys S2Os to continuously monitor the network, providing real-time alerts and automated responses to potential threats. The result? Superior protection and peace of mind! 🌟 💼 Don't let North Korean cyberattacks keep you up at night. Get in touch with Point Break Security and explore our cutting-edge S2O technology, giving human workforce the superpowers it needs in today's high-threat digital landscape. 🚀 📢 Share the news, and let's make the future of cybersecurity a workplace made of S2Os doing the work for you! Together, we can create a safer, more secure world. 🌍💗
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Red Secure Tech LTD
Rocinante, a new Android banking trojan targeting Brazilian users, poses as legitimate apps to steal personal data and take over devices. Stay informed about this growing threat. #CyberSecurity #MalwareAlert #AndroidSecurity #BankingTrojan #DataProtection #BrazilSecurity #MobileSecurity
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OSINTelligence Threat Watch
🔒 The Federal Police launched Operation PF, aimed at investigating cyber intrusions into the systems of the Federal Police and other international institutions. A search and seizure warrant, along with a preventive detention warrant, was executed in Belo Horizonte/MG against a hacker suspected of selling Federal Police data in 2020 and 2022. #Cybersecurity #FederalPolice #DataBreach 🕵️ The suspect, a well-known malicious actor, has claimed responsibility for leaking sensitive data from entities including InfraGard, a partnership between the FBI and critical infrastructure organizations in the U.S., as well as information from Airbus and the U.S. Environmental Protection Agency. #CyberAttack #DataLeak #FBI 💻 The individual is charged with invasion of a computer system, aggravated by the sale of stolen information. The investigation will continue to uncover any further cyberattacks linked to the suspect. #CyberCrime #DataProtection #Justice 📁 The operation highlights the growing threat of data breaches, where hackers exploit advanced techniques to infiltrate systems and steal sensitive information. Authorities are actively working to mitigate these threats and hold cybercriminals accountable. #CyberThreats #DataSecurity #LawEnforcement
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Point Break Security
🎯💡 _**Empowering Human Teams with AI Superpowers: Meet the Synthetic Security Operatives Revolutionizing Cybersecurity in Brazil**_ 💡🎯 🌐 This provocative article dives deep into the security challenges faced by Brazil as they deal with a complicated interplay of global and local threats (reference: [Google Article](https://lnkd.in/gf4nBd7Q)). 🌐 Cyberattacks target Brazil's growing digital fingerprint as the country's influence expands. 😱 🚀 Enter Synthetic Security Operatives (S2Os), created by Point Break Security, to empower small security teams with AI-driven capabilities! These S2Os offer 24/7 availability, efficiency, scalability, intelligence, and data analysis to transform the way cybersecurity teams respond to threats. 👩🏽💻🤖 👥💼 The result: humans and S2Os working together, creating a super-human employee capable of dealing with the most sophisticated cyber threats. Saving resources and enhancing human capabilities, S2Os enable teams to focus on strategic planning and complex threat management. 💼👥 📩 Interested in learning more about how S2Os can revolutionize your cybersecurity? Get in touch with Point Break Security and elevate your security game today! 👉🏼💻😎
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River Publishers
Cryptography and Network Security bit.ly/3HxYtft begins with the historical evolution of computer and communications networks, security, the foundational definitions of cryptography and network security, and so much more! Author: Marcelo Sampaio de Alencar #cryptography #networksecurity #Information and #coding #theory #NetworkProtocols
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Hackmanac
🚨 Cyber Attack Alert 🚨 🇧🇷 Brazil - Prefeitura do Jaboatão dos Guararapes Qilin ransomware group claims to have breached Prefeitura do Jaboatão dos Guararapes. The hackers threaten to leak 500 GB of data. According to our database, the Prefeitura do Jaboatão dos Guararapes experienced a cyberattack in the early hours of July 10, 2024. This incident disrupted virtual services such as CadÚnico scheduling and De Olho na Consulta, as well as the official municipal website. The attack, described as international, had not been claimed by any group. Today, a post about the attack, dated July 16, appeared on the criminal group's data leak site. #Hackmanac #ransomware
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Blockchain and Crypto News
North Korean cyberattacks on Brazilian fintech firms exposed Google Cloud’s report exposes North Korean cybercriminals targeting Brazil’s cryptocurrency and fintech sectors with sophisticated malware and phishing schemes. https://lnkd.in/ejcgqDi2 #Blockchain #Crypto
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t-Risk - Plataforma de Gestão de Riscos
Suggested reading of Security Library (Biblioteca de Segurança): Securing Critical Infrastructure. Check in: https://lnkd.in/dj3XN5Nd Download 24p. Security Library has the largest collection in the world about risk management, corporate security, cybersecurity, business continuity, etc. There are already over 3500 publications | Content in four languages: Portuguese, Spanish, English and French. Sinopse: Governments are having to work out how to protect their critical assets. Some assets are managed by themselves, and some by the private sector, but all fall under the state’s responsibility to provide services and protect its citizens. Which is why we have seen governments in recent years developing and enforcing security regulation over critical infrastructure. A critical infrastructure sector can be described as one whose assets, systems, and networks, whether physical or virtual, are considered so vital to their country that their incapacitation or destruction would have a debilitating effect on security, national economic security, national public health or safety, or any combination thereof. As more critical infrastructure is digitalised to respond to the increasing needs of society, the attack surface increases – and with it, the prospect of life-threatening disruption. This is a conundrum that is further exacerbated by the fact that Operations Technology (OT) often exists outside of Information Technology (IT), with one being more concerned about productivity and efficiency, versus the other whose priority is cybersecurity. Organisations understand the price of not complying with current regulations, but the cybersecurity impact can be even greater if an organisation is hit by hacking activity, ransomware, or stealing their “Crown Jewels”. Ransomware attacks have targeted everything from private businesses to the government to hospitals and health care systems. The latter are especially attractive targets, given how urgent it is to get their systems back up as soon as possible. #bibliotecadeseguranca #livrosdeseguranca #segurancacorporativa
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The Organized Crime and Corruption Reporting Project
THE SCOOP: A hacker gang called Fog carried out a ransomware attack on several Brazilian government ministries in July, according to the group’s darknet page and law enforcement documents obtained by OCCRP. Police files reveal the gang sent at least 28 gigabytes of stolen data to two external servers in the U.S. and demanded $1.2 million to decrypt the files. It’s unclear if Brazilian authorities paid the ransom. The gang’s darknet site claims it hacked 58 entities, mostly U.S.-based institutions, between June 19 and Nov. 27. Fog used VPNs provided by U.S.-based companies to breach the government’s systems and deployed “credential dumping” to gather login details, allowing them to move between servers disguised as legitimate users. If caught, Fog’s members will be prosecuted under Brazil’s extortion laws —which have gone unchanged since 1940. Lawmakers are now working to update legislation to better address cybercrime in the digital age. More: https://lnkd.in/g7CBPg8w
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Net Protector
𝐁𝐫𝐚𝐳𝐢𝐥𝐢𝐚𝐧 𝐁𝐚𝐧𝐤𝐬 𝐔𝐧𝐝𝐞𝐫 𝐒𝐢𝐞𝐠𝐞: 𝐀𝐥𝐥𝐚𝐒𝐞𝐧𝐡𝐚 𝐑𝐀𝐓 𝐓𝐡𝐫𝐞𝐚𝐭𝐞𝐧𝐬 𝐅𝐢𝐧𝐚𝐧𝐜𝐢𝐚𝐥 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 Brazilian banks are attacked by the AllaSenha RAT, a sophisticated malware targeting financial credentials. Utilizing Microsoft's Azure cloud for its C2 infrastructure, AllaSenha aims to steal banking credentials and bypass 2FA. Key Banks Affected: Banco do Brasil, Bradesco, Banco Safra, Caixa Econômica Federal, Itaú Unibanco, Sicoob, and Sicredi. 𝐀𝐭𝐭𝐚𝐜𝐤 𝐃𝐞𝐭𝐚𝐢𝐥𝐬: - The attack starts with a malicious LNK file disguised as a PDF, hosted on a WebDAV server. - The LNK file executes a PowerShell command to download and run a Python script. - This script retrieves a DLL, leading to the deployment of AllaSenha, which steals credentials and captures 2FA codes. 𝐑𝐞𝐜𝐨𝐦𝐦𝐞𝐧𝐝𝐚𝐭𝐢𝐨𝐧𝐬: - Regular software updates. - Advanced email filtering and web security. - Employee cybersecurity training. - Continuous network monitoring. - Robust incident response plans. As cyber threats continue to evolve, staying informed and proactive is essential. The discovery of AllaSenha underscores the importance of vigilance and robust security practices in safeguarding financial institutions and their customers from emerging threats. Stay vigilant and protect your financial security. #CyberSecurity #Malware #BankingSecurity #AllaSenha #RAT #Phishing #2FA #FinancialSafety #TechNews #InfoSec #NetProtector #DigitallyFitTohLifeSuperhit
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The Record from Recorded Future News
Suspected Chinese gov’t hackers used ransomware as cover in attacks on Brazil presidency, Indian health org. Why it matters: 1. Cyber-espionage groups, particularly those linked to the Chinese government, are leveraging ransomware to distract targets and erase evidence of their activities while serving to obfuscate their motives and origins. Such tactics are increasingly relevant in significant breaches like the recent attacks on Brazil's presidential office and a leading Indian healthcare institution. 2. The use of ransomware in such intrusions not only disrupts the targeted organizations but also presents strategic challenges. As misattributing the actions of a state-sponsored group to cyber criminals could have critical implications, pertinent information exchange between intelligence and law enforcement agencies becomes crucial. 3. Attacks using common data encryption tools pointing to potential ties with Chinese or North Korean hacking groups raise concerns about widespread deception techniques. For these groups, the tactical benefits such as plausible deniability outweigh the drawbacks like lost access to compromised systems. Learn more by visiting The Record from Recorded Future News: https://lnkd.in/g5pA25Y5
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CoinKrain | Free Udemy Coupons | techlinks.in
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CoinKrain | Free Udemy Coupons | techlinks.in
🚀 Supercharge Your Skills for FREE with Udemy's Exclusive Coupons! 🎉 🔥 Unlock a World of Knowledge and Power Up Your Potential! 🌟 📚 Expand Your Horizons: Discover a treasure trove of FREE courses on Udemy, covering everything from coding to creativity, business to personal growth. Ignite your curiosity and fuel your passion for learning! 🎓 Learn from the Best: Tap into the expertise of industry leaders and top instructors. Gain invaluable insights and practical know-how from the pros themselves. Elevate your skills with world-class education! ⏰ Flexibility at Your Fingertips: Learn at your own pace, on your own terms. Fit your education into your busy schedule and access courses anytime, anywhere. No more barriers, just endless possibilities! 🌍 Join a Thriving Community: Connect with like-minded learners worldwide. Engage in meaningful discussions, share ideas, and collaborate on exciting projects. Your network is your net worth! 🔑 Seize this FREE Opportunity: Don't miss out on upgrading your skills for FREE! Click now to grab your exclusive Udemy coupon and embark on a transformative learning journey! 👉 CLICK BELOW URL TO GRAB FREE COUPON 👈 💡 Unlock your true potential and soar to new heights of success. The power of education is just a click away. Take the leap today! #FreeLearning #SkillUp #UdemyCoupons #KnowledgeIsPower
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Full Professor at University of Sao Paulo Medical School - FM USP
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