The hottest Cybersecurity Substack posts right now

And their main takeaways
Category
Top Technology Topics

Trust Through Transparency

Resilient Cyber • 19 implied HN points • 23 Jan 23
🕹 Technology Cybersecurity
  1. People are demanding more transparency in digital systems. This means consumers want to know what software they are using and how it is made.
  2. There's a strong push for companies to adopt Zero Trust, meaning no one gets automatic access. Every access request needs to be verified.
  3. Privacy regulations are changing, with more laws being introduced to protect personal data. Companies need to be clear about how they collect and use consumer information.

Apple Intelligence, Ticketmaster data breach, Snowflake, BBC pension, Banking trojans, Multifactor authentication

Secure GenAI • 1 HN point • 10 Jun 24
🕹 Technology Cybersecurity
  1. Cloud Security is crucial: Recent breaches like Ticketmaster and Snowflake highlight the importance of securing cloud-based systems with robust security measures like multi-factor authentication.
  2. Malware Threats are evolving: Sophisticated malware like the Anatsa banking Trojan emphasizes the continuous evolution of cyber threats, requiring proactive security measures to counter them.
  3. Data Breaches impact all organizations: The breaches affecting diverse entities such as Ticketmaster, BBC, and US government emphasize that cyberattacks pose a risk to organizations of all sizes and sectors.
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Examples of governments doing good in house (or contracted) technical research

The Good blog • 26 implied HN points • 14 Feb 24
🕹 Technology Cybersecurity
  1. Governments, particularly the US, are involved in a variety of technical research areas such as defense, regulatory agencies, and other government departments.
  2. There is a mix of in-house and contracted technical research, with some independent agencies excelling in this area.
  3. Defense research tends to dominate government technical research, with no clear pattern indicating whether in-house or contracted research is more successful.

GitTrends - June 2 2024

GitTrends • 1 HN point • 02 Jun 24
🕹 Technology Cybersecurity
  1. Highly popular GitHub projects include ChatTTS, SickoMenu, and YOLOv10 showcasing innovation in speech, gaming, and object detection technologies.
  2. Significant week-to-week growth was observed in projects related to software architecture, AI applications in finance, and search engine libraries, indicating a surge in interest and development in these areas.
  3. Emerging trends include projects like MusicGPT, Rope, and LookOnceToHear, highlighting advancements in music generation, GUI interaction, and real-time speech extraction technologies, contributing to diverse GitHub contributions.

29/8/2022: Real World Crypto Day tại Hà Nội

Thái | Hacker | Kỹ sư tin tặc • 19 implied HN points • 28 Aug 22
🔮 Crypto Cybersecurity
  1. Real World Crypto Day in Hanoi on 29/8/2022 featured experts discussing important topics like lattice cryptography and security vulnerabilities in popular blockchains.
  2. The event covered a range of practical cryptography topics like key management, secure API design, and research on password storage and encryption techniques.
  3. Vietnam faces a shortage of security solution designers despite having skilled hackers, highlighting the importance of developing more comprehensive cybersecurity expertise.

There is no secure software supply-chain

On Engineering • 44 implied HN points • 12 Apr 23
🕹 Technology Cybersecurity
  1. The security of open source software is under threat due to a lack of reliable maintainers, leading to compromised secure software supply chains.
  2. Supply-chain attacks, like the SolarWinds attack, can have massive impacts on government agencies and organizations by compromising dependencies in software.
  3. Incentivizing open source maintainers with money may not always be the best solution; allocating real engineering time and resources to contribute and support open source projects can help maintain software reliability and security.

Precision Agriculture Has Its Cassandra. His Name Is Kevin.

Fight to Repair • 3 HN points • 07 Feb 24
🕹 Technology Cybersecurity
  1. Precision agriculture technologies are transforming farming, including autonomous tractors and smart spraying systems.
  2. The adoption of precision agriculture may lead to reduced demand for human labor on farms and favor large corporate producers over smaller farms.
  3. There are concerns regarding the control and monetization of valuable farm data by equipment manufacturers, risk of cyber attacks, and potential negative impact on small and independent farmers.

IT-Harvest Launches AI Assistants for Industry Research

The Security Industry • 8 implied HN points • 15 Jan 25
🕹 Technology Cybersecurity
  1. IT-Harvest has launched AI assistants called HarvestIQ.ai, which help users research companies and products in the cybersecurity field. These assistants are designed to make finding information easier and faster.
  2. The HarvestIQ Assistants feature chat interfaces that allow users to ask questions about cybersecurity vendors and products, providing detailed responses and insights. This is especially helpful for professionals needing quick access to relevant data during discussions.
  3. The tools are cost-effective compared to traditional research methods and integrate advanced technologies to assist users in selecting the best cybersecurity solutions for their needs.

10 Cybersecurity Unicorns That You Won't Find in a Gartner MQ

The Security Industry • 20 implied HN points • 13 Mar 24
🕹 Technology Cybersecurity
  1. Cybersecurity unicorns like Wiz, Tanium, and Lacework are not featured in Gartner's Magic Quadrants despite their high valuations.
  2. In the cybersecurity field, some leading companies are not included in Gartner's MQs due to the evolving nature of the market and the variety of specialized solutions available.
  3. Gartner's Magic Quadrants may not fully represent the fast-growing cybersecurity sector, leaving out numerous innovative companies providing essential solutions.

Đổ dầu vào lửa

Thái | Hacker | Kỹ sư tin tặc • 39 implied HN points • 17 Jul 21
🕹 Technology Cybersecurity
  1. The author's post discusses legal action against individuals involved in software development, showing the importance of accountability in the tech industry.
  2. Documentation and evidence play crucial roles in supporting claims, as seen in the email thread screenshots shared in the post.
  3. The post highlights the significance of data privacy concerns and the importance of addressing vulnerabilities in software applications for user safety.

30 Top Angel Investors in Cyber

The Security Industry • 26 implied HN points • 15 Oct 23
💼 Business Cybersecurity
  1. Angel investors play a crucial role in startup funding by taking significant risks and often waiting years for returns.
  2. To reduce risk, angel investors make multiple investments in various companies.
  3. Top angel investors in cybersecurity, such as Shlomo Kramer and Ariel Maislos, have impressive track records and investments in key companies.

Unveiling Backdoors, Optimized LLMs, and Spurious Patterns in AI

HackerPulse Dispatch • 8 implied HN points • 15 Nov 24
🕹 Technology Cybersecurity
  1. Backdoors can be secretly added to machine learning models. These backdoors let bad actors change how the model makes decisions without being noticed.
  2. Large Language Models (LLMs) are helpful for tuning model settings to make them work better. They can suggest and adjust configurations based on past performance.
  3. Understanding spurious patterns in data is important. These patterns can confuse models and lead to mistakes, which is crucial for developing responsible AI systems.

Weekly News Roundup

The Security Industry • 6 implied HN points • 16 Jan 25
🕹 Technology Cybersecurity
  1. The cybersecurity field is seeing new tools like AI assistants that help with research and news updates. This makes it easier to stay informed about security issues.
  2. There have been important government updates regarding AI cybersecurity strategies and standards for IoT devices. These measures aim to improve overall security practices.
  3. Several companies have launched new cybersecurity products, highlighting a growing effort to address ongoing threats. This includes platforms for network visibility and data protection.

You Ain't Seen Nothin' Yet

The Security Industry • 16 implied HN points • 16 Feb 24
🕹 Technology Cybersecurity
  1. Cybersecurity stocks have seen significant growth in just a year, with some major stocks more than doubling.
  2. The rise of AI, particularly large language models, is predicted to have a greater impact on human development than past technological advancements like the internet and electricity.
  3. Investors, security buyers, and industry pundits need to adapt to the technological expansion ahead and be prepared for significant changes in various sectors.

The Dawn of the AI-Military Complex

GOOD INTERNET • 17 implied HN points • 25 Jan 24
🕹 Technology Cybersecurity
  1. Advancements in AI technology are being actively used in military operations, with drones and autonomous systems playing a significant role.
  2. There is a risk of overtrusting AI systems in life-or-death decisions on the battlefield, which can lead to ethical dilemmas.
  3. The future of warfare may involve AI systems taking a central, decision-making role, potentially changing the landscape of conflicts and military operations.

A Walk Through of the New Analyst Dashboard

The Security Industry • 15 implied HN points • 04 Mar 24
🕹 Technology Cybersecurity
  1. Version 6 of the Analyst Dashboard for cybersecurity industry research brings a dramatic update to user interface and introduces useful new tools.
  2. Knowing all cybersecurity product vendors is crucial for creating a comprehensive data tool, and manual categorization of vendors is currently necessary.
  3. By collecting data on vendors, answering specific questions about the cybersecurity industry becomes possible, like listing vendors in a certain city or sorting them by year founded.

i-SOON Toolkit: What is “TZ”?

Natto Thoughts • 1 HN point • 24 Apr 24
🕹 Technology Cybersecurity
  1. The acronym "TZ" found in leaked i-SOON documents could stand for phrases like special investigation or special reconnaissance, and it is crucial for Chinese public security bureaus, hinting at its importance in network security efforts.
  2. In the context of Chinese acronyms, TZ might represent Chinese phrases with Pinyin initials T and Z, such as investment, special investigation, special military, or other relevant terms.
  3. Companies like i-SOON have seen business opportunities in offering products and training related to network investigation and reconnaissance, indicating a high demand for capabilities in this area among Chinese public security bureaus.

Automatic Trolling for the people

GOOD INTERNET • 23 implied HN points • 29 Jul 23
🕹 Technology Cybersecurity
  1. AI models can be manipulated to exhibit unwanted behaviors through specific prompts, with the risk increasing with prompt length.
  2. A new adversarial attack on Large Language Models can make them generate harmful outputs like profanity, threats, and cybercrime based on coded prompts.
  3. Automated AI attacks can enable sophisticated and widespread malicious behavior, posing significant risks to individuals and organizations.

Beyond Alerts: Easing Security Fatigue with Autonomous Moving Target Defense

Phoenix Substack • 14 implied HN points • 05 Feb 24
🕹 Technology Cybersecurity
  1. Moving Target Defense (MTD) can prevent successful attacks by introducing dynamic configurations and variability.
  2. MTD reduces false positives by making it harder for automated scanning tools to generate consistent patterns.
  3. MTD shifts security from reactive to proactive by constantly changing the attack surface and reducing the need for continuous detection.

Intro to Stiennon on Security

The Security Industry • 15 implied HN points • 13 Dec 23
🕹 Technology Cybersecurity
  1. Richard Stiennon compiled his essays into a book to provide a historical record of cybersecurity writing.
  2. Stiennon's career was impacted by his writing, leading to job offers and industry recognition.
  3. Stiennon's writing covers a range of topics in cybersecurity, from government regulations to industry critiques and technology trends.

Second-Order Consequences

IntelEdge360 with Bidemi Ologunde • 1 HN point • 05 Apr 24
🕹 Technology Cybersecurity
  1. Ryan's routine before high-level intelligence briefings involves distinct activities to prepare mentally and logistically.
  2. In his briefing, Ryan utilizes various intelligence sources like OSINT, HUMINT, and SIGINT to analyze cyber threats and their implications on global operations.
  3. Scenario planning helps organizations like Ryan's client in the Middle East prepare for various cyber threats, fostering resilience and strategic foresight to navigate digital complexities.

The Sack of Rome: Elon Musk's Digital Coup

Outspoken with Dr Naomi Wolf • 4 implied HN points • 12 Feb 25
🇺🇸 U.S. Politics Cybersecurity
  1. Elon Musk and his team may have gained significant access to sensitive government data, making them very powerful and potentially more influential than political leaders. This raises serious security and privacy concerns.
  2. There are worries about how this data access could lead to unethical practices, including possible manipulation or misuse of information for personal or corporate gain.
  3. If Musk creates an 'everything app' that combines various datasets, it could lead to a loss of privacy and control for individuals, making people vulnerable to financial or social consequences without clear accountability.

10,000 Cybersecurity Products

The Security Industry • 11 implied HN points • 11 Mar 24
🕹 Technology Cybersecurity
  1. The cybersecurity industry has over 10,000 products from almost 4,000 vendors, making product discovery and purchasing complex.
  2. The approach to buying cybersecurity products differs from other tech areas due to the constant evolution of threat actors, leading to a wide range of products.
  3. Gartner, a key player in cybersecurity product evaluation, covers only a small percentage of the total number of products available, leaving gaps for buyers seeking specialized solutions.

BEAST

Thái | Hacker | Kỹ sư tin tặc • 299 implied HN points • 26 Sep 11
🕹 Technology Cybersecurity
  1. BEAST exploits a weakness in SSL to decrypt secret cookies in a client-side SSL attack.
  2. The BEAST attack involves Javascript/applet agents and a network sniffer for decryption.
  3. Challenges in creating BEAST involved bypassing same-origin policy and developing code optimizations for faster decryption.

Exploring AI Vulnerabilities, Biometrics, and LLM-Driven Agents

ppdispatch • 5 implied HN points • 29 Nov 24
🕹 Technology Cybersecurity
  1. Red teaming is important for finding vulnerabilities in AI models. It helps identify risks and improve defenses against potential attacks.
  2. Footstep biometrics can uniquely identify people based on their walking patterns. This method is promising, but its accuracy still needs to be improved.
  3. Large Language Models (LLMs) can unintentionally cause market collusion. This raises concerns for regulators about how AI affects pricing in the market.

Issue #74

Infra Weekly Newsletter • 13 implied HN points • 11 Dec 23
🕹 Technology Cybersecurity
  1. A new Linux trojan named Krasue is targeting telecom firms in Thailand.
  2. Observability in software development is as important as unit testing.
  3. Investigations are ongoing for ext4 data corruption in stable tree kernels.

🤦‍♂️ Poor data cleansing & high costs sink 98% of machine learning projects

HackerPulse Dispatch • 5 implied HN points • 12 Nov 24
🕹 Technology Cybersecurity
  1. Most machine learning projects fail because of bad data cleaning and high costs. Companies are looking for better ways to manage their budgets.
  2. There are new security threats in programming, like malware hiding in code libraries. Developers need to check packages carefully before using them.
  3. Intel found a huge boost in performance for their Linux kernel from a tiny code change. This shows how small tweaks can lead to big improvements.

Bluezone: lợi bất cập hại

Thái | Hacker | Kỹ sư tin tặc • 19 implied HN points • 13 Aug 21
🕹 Technology Cybersecurity
  1. Bluezone project in Vietnam collects a lot of data and requests extensive security permissions from user's phones, raising concerns about data privacy and security
  2. The effectiveness of Bluezone in pandemic prevention is questioned, highlighting the importance of quality over quantity in identifying COVID-19 cases
  3. Government-mandated usage of Bluezone without clear accountability or transparency on its impact and security raises concerns about its true benefits and potential drawbacks

Issue #69

Infra Weekly Newsletter • 13 implied HN points • 31 Oct 23
🕹 Technology Cybersecurity
  1. Apple devices might not resolve 'local' domains on internal networks, use registered domains instead.
  2. AWS is launching AWS European Sovereign Cloud for customers in regulated industries and the public sector in Europe.
  3. Red Hat's RHEL partners with Cohesity for data security and management, enhancing operating system tasks.

Destination-Adjacent Source Address Spoofing

Dataplane.org Newsletter • 1 HN point • 05 Mar 24
🕹 Technology Cybersecurity
  1. A new technique called Destination-Adjacent Source Address Spoofing (DASA) was observed where source IP addresses were faked to a neighbor address of the target, potentially for unique Internet surveying or experimental purposes.
  2. The DASA spoofed addresses were noticed in DNS queries, showing unusual patterns like using IPv4 addresses in hex format and inconsistent query domains over time.
  3. Through Source Address Spoofing Triangulation, attempts were made to pinpoint the true origin of the spoofed packets, suspecting an academic institution in China, showing the potential to uncover interesting insights using network intelligence.

#87

The Nibble • 4 implied HN points • 01 Dec 24
🕹 Technology Cybersecurity
  1. Zoom is changing its focus from video to AI communications, indicating a shift in how they want to position themselves in the market.
  2. D-Link has announced that many of its old routers are now vulnerable and outdated, suggesting users should replace them to ensure safety.
  3. There are new regulations impacting crypto rewards in Europe, affecting how companies like Coinbase can offer benefits to users in that region.