The hottest Hacking Substack posts right now

And their main takeaways
Category
Top Technology Topics

Capture-the-Flag: môn thể thao trí tuệ của hacker

Thái | Hacker | Kỹ sư tin tặc • 39 implied HN points • 21 May 10
🕹 Technology Hacking
  1. Capture-the-Flag (CTF) is an intellectual sport for hackers, focusing on attacking and defending computer networks. It requires diverse skills like programming, system administration, and cryptography.
  2. CTF competitions like DEF CON CTF are intense, reflecting real-world hacking scenarios and emphasizing teamwork and high-level skills.
  3. CTF events test participants' technical abilities and require physical and mental endurance due to continuous challenges, making them a valuable learning and networking opportunity for cybersecurity enthusiasts.

Ta'n ga'i ba(`ng Google

Thái | Hacker | Kỹ sư tin tặc • 39 implied HN points • 25 Sep 07
🕹 Technology Hacking
  1. Be cautious about sharing personal information online, as skilled individuals can use social engineering techniques to gather detailed information about you.
  2. Utilize advanced Google search operators like 'site:' and 'filetype:' to refine your search results and find specific information within websites or file types.
  3. To protect yourself from being exploited through Google, learn about techniques like using a robots.txt file to control which parts of your website are indexed by search engines.

Chameleon: The Adaptive Cybersecurity Solution

Phoenix Substack • 1 HN point • 20 Mar 23
🕹 Technology Hacking
  1. Chameleon is an advanced cybersecurity solution designed to detect and respond to malicious activity in real-time by changing the attack surface of the system.
  2. The system, created by programmer Akira Nakamura, uses mature integrations with security products and heat maps to stay ahead of evolving threats.
  3. Chameleon successfully thwarted a skilled hacker named Ghost by constantly adapting and deploying a black ICE program to stop him.

Vụ án Huyremy

Thái | Hacker | Kỹ sư tin tặc • 19 implied HN points • 12 Nov 06
🕹 Technology Hacking
  1. The incident of Huyremy, known as 'hacker number 1 in Vietnam,' sparked a heated debate in the IT community regarding the evidence presented by C15 and Huyremy's denial.
  2. The legal aspect highlights the responsibility of the owner of the computer and internet connection used in the cyber crime incident, emphasizing the need to provide evidence to prove innocence.
  3. C15 demonstrated expertise in computer forensics, raising doubts about Huyremy's claim of being a top hacker due to the evidence left behind.

US Data Dumpster Fire Singes NSA

Seriously Risky Business • 0 implied HN points • 01 Feb 24
🕹 Technology Hacking
  1. US Senator Ron Wyden is pushing to stop US intelligence agencies from buying Americans' personal data obtained illegally by data brokers.
  2. The NSA does not buy location data from phones or vehicles in the US, focusing on data related to cybersecurity missions.
  3. Election interference tactics continue to evolve, with the PRC using AI avatars, fake documents, and leaked information to influence outcomes.
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Smile! You've Been Sanctioned

Seriously Risky Business • 0 implied HN points • 25 Jan 24
🕹 Technology Hacking
  1. Governments coordinated sanctions against cybercriminals can deter bad behavior and affect cybercrime business prospects.
  2. Microsoft's security breach highlights the need for improved security standards and better practices.
  3. Increased disclosure of non-material cybersecurity incidents to SEC may raise concerns about clutter but could be vital for transparency and awareness.

PRC: Not Stealthy, Just Annoying

Seriously Risky Business • 0 implied HN points • 18 Jan 24
🕹 Technology Hacking
  1. Chinese cyber espionage groups are using techniques that make detection and eviction difficult, targeting end-of-life devices for botnet operations.
  2. The FTC's settlement with a data broker over the sale of sensitive location data highlights the need for stronger data privacy laws in the US.
  3. US cyber security efforts show promise with expectations for more disruption operations, potential removal of degree requirements, and positive reviews for cyber diplomats.

Extending the demo: Rabbit

Rings of Saturn • 0 implied HN points • 14 Mar 24
🕹 Technology Hacking
  1. The demo version of Rabbit Mihonhin, a 2D fighter game, contains hidden options and a more-or-less complete build of the game, possibly a late prototype.
  2. By making patches to lift demo restrictions, such as unlocking the Options screen and accessing disabled characters, players can explore additional content and characters in the game.
  3. The game has a unique integrity checking function that needed to be disabled to allow for translated files, showcasing the developers' interesting approach towards file loading and error correction.

The Knight of the wind

Rings of Saturn • 0 implied HN points • 16 Mar 24
🕹 Technology Hacking
  1. Clockwork Knight 2 introduces a new game mechanic with the Barobaro stages, which usually have automatic scrolling but a patch exists to play as Pepper and disable the scrolling.
  2. The technical details reveal that character selection in the game relies on specific codes and files, showcasing how modifications can alter the gameplay experience.
  3. Playing as Pepper in certain levels has some limitations like malfunctioning track bends, getting stuck at certain points, and crashes when losing all gears, but overall the gameplay is functional.

Tinder is the Night

Links I Would Gchat You If We Were Friends • 0 implied HN points • 23 Sep 16
🕹 Technology Hacking
  1. Moderating online speech is extremely challenging for platforms, highlighting varying social norms on speech and the importance of consistent moderation standards.
  2. Technology has deeply influenced our lives, making it difficult to live without constant online connection.
  3. Predicting bestsellers through algorithms may benefit the publishing industry but could potentially impact literature negatively.

IT'S ALIVE!

Links I Would Gchat You If We Were Friends • 0 implied HN points • 28 Jul 16
🕹 Technology Hacking
  1. Virtual reality may not be effectively increasing empathy for refugees as initially claimed in some cases.
  2. Musical.ly, an app popular among teens, allows users to share short clips of themselves lip-syncing to music, leading to some turning it into lucrative careers.
  3. Companies often use cute marketing tactics to appear more friendly and trustworthy, potentially influencing people to share data or use their services.

You're the robot

Links I Would Gchat You If We Were Friends • 0 implied HN points • 16 Mar 16
🕹 Technology Hacking
  1. Life as a hot girl online can be surprisingly good for a nerdy guy in real life, showing the importance of physical appearance in the virtual world.
  2. Faking happiness on social media, like Facebook, can actually help cope with depression by turning the fake into reality and the mental version into a facade.
  3. The trend of self-quantification raises significant psychological and philosophical questions about tracking and defining the self.

Nothing you'd need to procure illegally

Links I Would Gchat You If We Were Friends • 0 implied HN points • 10 Dec 14
🕹 Technology Hacking
  1. The Sony hacks revealed embarrassing details of ordinary people's lives, showing how terrifying cyber attacks can be.
  2. Beware of online vigilantes like Chuck Johnson, who sabotage the idea of a folk Internet in their ruthless quest for 'truth.'
  3. The Ikea coffee table became a symbol of revisiting youthful stages of life, resonating with many through shared experiences.

Artificial Intelligence Cyber security 2024

Secure GenAI • 0 implied HN points • 29 Mar 24
🕹 Technology Hacking
  1. Hackers are increasingly using social engineering tactics to compromise security, like with the GoldPickaxe trojan targeting iOS devices.
  2. Phishing attacks are evolving to be more sophisticated, with scammers utilizing messaging platforms and Generative AI to create malicious content.
  3. The landscape of cyber threats is changing, with a rise in no-code hacking tools available on the dark web and operated by groups in regions with weaker cybersecurity laws.

Reminder: Livestream trò chuyện với Hieupc

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 16 Sep 20
🎭️ Culture Hacking
  1. Livestream event featuring Hieupc, Huân Trương, and Junnie Nguyễn discussing hacking, fraud, and online safety on Saturday, 19th September.
  2. The event will cover topics like Hieupc's hacking journey, lessons learned, and future plans for societal contributions.
  3. Participants will delve into the issue of fraud, impersonation, and identity theft on social media, with insights from a former Facebook employee, Junnie Nguyễn.

Biển Đông trên mạng

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 25 May 20
🕹 Technology Hacking
  1. The cyberspace is now a significant battlefield, where nations engage in cyber warfare to protect their interests beyond physical borders.
  2. China has been known to utilize hacker groups like Unit 61398 to conduct cyber espionage and theft of intellectual property from other countries.
  3. Vietnam has faced targeted cyber attacks, showcasing the importance of developing cybersecurity measures and fostering capabilities to defend national interests in the digital age.

Trả lời phỏng vấn đài Châu Á Tự Do về OceanLotus

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 18 May 17
🕹 Technology Hacking
  1. Hacker working for a government have advantages like funding and time, they target political dissenters and sabotage in addition to monitoring individuals.
  2. A government-backed hacking group like OceanLotus targeting economic interests overseas marks a shift from traditional political targets.
  3. It's easier to hack into a system than to defend it; Vietnam's cybersecurity defenses have shown vulnerabilities over the years.

First batch of TetCon 2016 talks released tonight

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 10 Dec 15
🕹 Technology Hacking
  1. The first batch of TetCon 2016 talks features young, talented hackers with diverse skills like reverse engineering, exploit writing, and cryptography.
  2. Over the years, the Vietnamese hacker community has evolved, with a new generation of exceptional individuals paving the way for groundbreaking discoveries.
  3. Acknowledgment is given to the pioneers of the community like rd, aquynh, lamer, and others who have been a source of inspiration and knowledge sharing for the community.

Vietnam: A Hacker's Report

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 21 May 15
🕹 Technology Hacking
  1. Vietnam needs more and better engineers for information security, making certifications like Coursera and Udacity valuable.
  2. Buying turn-key security solutions and focusing on certifications like ISO 27001 may not ensure better security; training and recruiting engineers is crucial.
  3. Security engineers are key for system defense, small businesses can leverage cloud services, and end-to-end encryption is vital for sensitive data protection.

Tìm lổ kiếm tiền (2)

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 31 Aug 12
🕹 Technology Hacking
  1. Being diligent in finding and reporting security vulnerabilities can lead to significant financial rewards, with some individuals earning thousands of dollars per week from bug bounty programs like those from Google and Facebook.
  2. Participating in bug bounty programs can be a great way to learn about application security, explore different types of vulnerabilities, and potentially kickstart a career in the field.
  3. Combining reading, bug hunting, and earning money through finding vulnerabilities can be a fruitful approach for those interested in cybersecurity.

Bài này tự hay

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 03 Apr 12
🕹 Technology Hacking
  1. The post discusses lesser-known security vulnerabilities that can spread easily on social networks.
  2. It mentions potential harm these vulnerabilities can cause and references a talk at TetCon 2012.
  3. The emphasis is on the importance of being aware of such vulnerabilities to prevent widespread damage.

Hội thảo bảo mật quốc tế SyScan HCMC 2010

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 26 Aug 10
🕹 Technology Hacking
  1. Consider attending security conferences like SyScan HCMC 2010 to learn from top security experts and support the development of the industry.
  2. SyScan focuses on sharing research and experiences from leading security experts rather than commercial products or solutions.
  3. The conference covers hot security topics and offers reasonably priced registration, which includes opportunities for networking and even winning an iPad.

Hacking Smartwatches for Spear Phishing

Cybervelia • 0 implied HN points • 17 May 23
🕹 Technology Hacking
  1. Hacking smartwatches for spear phishing can be a creative and effective method.
  2. Reverse engineering smartwatch apps is necessary to understand the custom protocols of each device.
  3. Constructing and sending custom messages to smartwatches involves specific protocols and methods.

Web Hacking Challenge - WOWHacker CTF

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 25 Aug 09
🕹 Technology Hacking
  1. The challenge involved a classic PHP local file inclusion attack where setting certain parameters led to file inclusion in the vulnerable script.
  2. There was confusion over the server type which delayed the solution; mistaking Apache for IIS led to a significant setback in the hacking process.
  3. The hack involved accessing log files in a Windows environment to reveal a secret script and required simple SQL injection for bypassing authentication.

qualified

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 16 Aug 09
🕹 Technology Hacking
  1. Team CLGT performed well in the WOWHacker 2009 competition, finishing 8th out of 45+ teams.
  2. ISEC 2009 is a significant cybersecurity conference in Asia that features activities like Capture The Flag competitions.
  3. CLGT team is seeking sponsorship to cover expenses for the final round of the competition in South Korea in September.

reality check

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 08 Jun 09
🕹 Technology Hacking
  1. Success in competitions like Defcon CTF requires a balance of theory and real-world application, as highlighted by Richard Feynman's approach to physics.
  2. Building a strong hacking team demands dedication, expertise, and a deep understanding of both offensive and defensive tactics in cybersecurity.
  3. Participating in cybersecurity competitions showcases skills and can open up career opportunities in the field.

hacking stuff again

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 23 Sep 08
🕹 Technology Hacking
  1. Finding a way to do what you like and earn money is ideal but sometimes difficult due to real-world necessities.
  2. Success can be subjective, but having success may involve balancing personal interests with career achievements.
  3. Choosing a career based on personal passion and interests can lead to high motivation and satisfaction.

UK's National Cyber Force: A Bunch of Mindf-ckers

Seriously Risky Business • 0 implied HN points • 06 Apr 23
🕹 Technology Hacking
  1. The UK's National Cyber Force aims to disrupt adversary behavior by exploiting their reliance on digital technology.
  2. Offensive cyber operations by the NCF focus on cognitive effects and disrupting adversary systems over a period.
  3. The response to the 3CX supply chain attack was quicker compared to past breaches, showing improvement in addressing cyber threats.

See you at VNSECON07!

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 02 Aug 07
🕹 Technology Hacking
  1. VNSECON07 aimed to bridge the gap in cybersecurity between Vietnam and the rest of the world by bringing experts to share their latest research and insights.
  2. VNSECON07 stood out from other security conferences by following a rigorous selection process for presentations and hosting a hacking competition called Capture the Flag.
  3. The conference featured hot topics such as next-gen .NET attacks, live malware attacks, using Google for finding malware, cheating in online games, building a GSM interceptor, and banking security challenges in fast-developing countries.

WordPress 2.1.1 chứa mã nguy hiểm

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 17 Jul 07
🕹 Technology Hacking
  1. A hacker managed to infiltrate WordPress' server and alter the source code of version 2.1.1, adding a backdoor to allow remote execution of PHP code.
  2. WordPress immediately took down the website to investigate the altered code in version 2.1.1.
  3. This incident highlights the importance of regularly updating software to protect against security threats and vulnerabilities.

Hội hay là thảo?

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 17 Jul 07
🕹 Technology Hacking
  1. Attending security conferences can provide valuable insights and networking opportunities.
  2. Understanding security concepts like the perimeter of a system and directory harvest attacks is crucial in the field.
  3. Organizing small, focused, and serious security conferences can help local communities connect with the global cybersecurity landscape.

Truy tìm thủ phạm (2)

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 17 Jul 07
🕹 Technology Hacking
  1. Consider the possibility of an attacker being sophisticated and playing mind games, focusing on finding the true culprit without misidentifying the target.
  2. Be cautious and thorough in investigating potential security breaches, exploring various avenues like root access, password theft for file manipulation, and security vulnerabilities.
  3. Utilize tools like chkrootkit for initial assessment, but remain aware of advanced attackers who may evade detection, emphasizing the need for comprehensive security measures.

Truy tìm thủ phạm (1)

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 17 Jul 07
🕹 Technology Hacking
  1. When a website is defaced, it is crucial to change all passwords and preserve the server's state for investigation.
  2. Knowing the server's timezone is essential for event correlation in cybersecurity investigations.
  3. Understanding server logs and analyzing them can reveal valuable insights about the timeline and actions taken by potential attackers.

Tội phạm tin học Việt Nam dễ bắt, khó xử

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 17 Jul 07
🕹 Technology Hacking
  1. Cyber criminals in Vietnam are easy to catch and difficult to handle due to their use of basic tools and techniques.
  2. Law enforcement agencies can recover deleted data from hard drives, even after common operations like formatting or partitioning.
  3. Many Vietnamese hackers are young and inexperienced, often underestimating the consequences of their actions.

Săn tên miền - thú tiêu khiển mới của hacker!

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 17 Jul 07
🕹 Technology Hacking
  1. In the world of hackers, hunting for domain names has become a new trend, with a focus on exploiting vulnerabilities in web applications.
  2. Domain name security is crucial, and choosing reputable registrars can help protect websites from being targeted by hackers.
  3. It's important to stay vigilant about cybersecurity, update antivirus tools, and be cautious of social engineering tactics used by hackers to steal domain names.

Hacker họ là ai vậy?

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 17 Jul 07
🕹 Technology Hacking
  1. Hacker culture has specific characteristics like programming skills, tool knowledge, and a passion for music.
  2. Hackers are not limited to one specific type and can wear black, grey, blue, or white hats.
  3. Hacking involves a wide range of activities from financial crimes to stock trading, and hackers differ greatly in their skills and interests.

Air Force. Navy. Army. Cyber Force?

Seriously Risky Business • 0 implied HN points • 30 Mar 23
🕹 Technology Hacking
  1. A proposal for a US Cyber Force as a 7th branch of the armed services is being considered, but there are concerns about the necessity and impact of such a move.
  2. Biden's executive order on spyware aims to restrict commercial spyware use by the US government, formalizing existing practices, and working in conjunction with legislative initiatives.
  3. The UK's NHS released a cyber security strategy focusing on collaboration, risk management, and learning from past cyber incidents, addressing challenges like limited cyber workforce and legacy technology.