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Cyber Security News
Dev
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Understanding Active Port Scanning, Firewalls, and Zero Trust Security
- Active port scanning is a technique used to identify open ports and services on a host or network.
- Firewalls act as gatekeepers, allowing or denying traffic based on predefined rules.
- The Zero Trust Security Model treats every user, device, and connection as untrusted by default, enforcing strict authentication and authorization.
- Combining active port scanning, robust firewalls, and the Zero Trust Security Model can significantly strengthen network security.
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Dataprivacyandsecurityinsider
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Telecoms Still Trying to Evict Salt Typhoon
- The hacking group Salt Typhoon, backed by the People’s Republic of China (PRC), continues to infiltrate telecom providers despite efforts to evict them.
- The cyber attack was conducted through various methods, making it challenging to fully mitigate and remove the hackers.
- The incident involved a broad and significant cyber espionage campaign targeting major global telecommunications providers.
- Authorities have issued a bulletin with best practices to strengthen network security and defend against similar attacks.
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Dataprivacyandsecurityinsider
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Public Urged to Use Encryption for Mobile Phone Messaging and Calls
- Four of the Five Eyes intelligence-sharing group urge the public to use encryption for mobile phone messaging and calls.
- The joint guide by intelligence and cybersecurity agencies recommends adopting best practices to strengthen network devices against exploitation by hackers, including those affiliated with the People’s Republic of China.
- The guide highlights the importance of fully end-to-end encrypted messaging and calls to protect the content from interception.
- The FBI and CISA are investigating PRC-affiliated hacks on telecommunications networks and encourage adoption of the guide's practices.
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Dev
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How to Design Robust AI Systems Against Prompt Injection Attacks
- Prompt injection is an attack where someone manipulates an AI system designed to follow instructions (or prompts).
- An attacker can make the system ignore the original instructions, generate incorrect responses, or compromise system security.
- Prompt injection can affect any application using generative AI, such as chatbots, productivity tools, and coding assistants.
- To protect against prompt injection, implement external validations, separate operational context from user context, and monitor and log manipulation attempts.
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Siliconangle
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Cribl taps into Amazon S3 to power smarter operations and sharper threat intelligence
- Cribl Inc. is leveraging Amazon S3 to transform it into an operational powerhouse for managing machine-generated data.
- Cribl aids in SIEM migration by using Amazon S3, allowing organizations to keep pace with the dynamic cybersecurity landscape.
- Cribl enables faster and efficient investigations in cybersecurity by transforming raw data into actionable threat intelligence.
- Collaboration and incident response plans are crucial to address emerging threats like deepfakes and phishing attacks.
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BGR
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5 encrypted apps you should use while US telcos are under attack
- US telcos, including AT&T, Verizon, and Lumen, have been targeted by spying attacks believed to be orchestrated by China.
- Law enforcement advises using encrypted apps to secure messages and calls.
- Using unencrypted apps like regular SMS puts communications at risk of interception.
- End-to-end encrypted apps offer strong security against hackers.
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Dev
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Discover the Magic of Machine Learning with AWS😏🪄
- Amazon SageMaker allows you to build, train and deploy machine learning models with minimal effort and no need to set up infrastructure.
- AWS Rekognition can analyze images and videos with high accuracy, identifying faces and objects and even detecting emotions or sentiment in media.
- Amazon Polly provides a text-to-speech service, with lifelike audio voices in various languages to power audiobooks, virtual assistants, or accessibility features.
- Amazon Lex lets you create conversational chatbots and virtual assistants with speech and text recognition, even integrating with Amazon Alexa.
- Amazon Comprehend uses Natural Language Processing (NLP) to extract insights and sentiments, making it possible to analyze piles of text and detect key phrases or languages.
- AWS Deep Learning AMIs are pre-configured environments with frameworks like TensorFlow, PyTorch, and Apache MXNet, ready for those wanting to dive deep into AI.
- These services empower creativity and simplify the complex in building applications that feel like magic, making the future of AI accessible and exciting.
- AWS machine learning is a powerful toolkit that offers a cost-effective setup, ideal for data scientists to experiment freely and bring their wildest AI projects to life.
- In the AWS universe, your imagination and aspirations are the limits; AWS machine learning tools let you conquer the world of data science with ease.
- So, dive in, conquer new frontiers, and take your next step in realizing your potential to become a data wizard with AWS machine learning.
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Medium
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Confidential Layer: Redefining privacy in all of Web3
- Confidential Layer aims to redefine privacy in Web3 by providing an extra layer of protection of privacy networks.
- It bridges assets to privacy blockchains, reducing the risk of exposure to malicious attacks.
- Confidential Assets technology enhances assets with privacy features, making balances and transactions invisible.
- Threshold Signature technology ensures maximum security and privacy in all transactions.
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The Fintech Times
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Experian: Young Fraudsters and Cybercriminals Hacking Eachother Could be Trends in 2025
- The number of data breaches globally in 2024 has exceeded the previous year, highlighting the need for increased data security.
- Cyber hacking is now predominantly committed by individuals with an average age of 19, recruited by sophisticated fraudsters through online platforms.
- Internal fraud is on the rise, with companies needing to educate employees on proper utilization of AI to prevent insider threats.
- Cybercriminals target data centers using generative AI, with the potential to disrupt a nation-state's cloud infrastructure through power-related attacks.
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Droid-Life
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December 2024 Android Security Update Available for Google Pixel Devices
- Google released the December Pixel update, the stable version of Android 15 QPR1.
- The update includes the December Pixel Feature Drop with 20+ changes.
- Rollout for the update has begun for various Pixel devices.
- Users can check for the update or manually update using factory images or OTA files.
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Tech Radar
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Pegasus spyware is still targeting top business leaders
- iVerify, a mobile security firm, found instances of the Pegasus spyware on 7 out of 2,500 scanned devices.
- The rate of infected devices, 2.5 per 1,000 scans, is higher than previously reported.
- Pegasus spyware is commonly used against high-risk targets, such as government officials, journalists, and corporate executives.
- iVerify aims to reveal the true extent of mobile malware and protect mobile users with its mobile threat scanner.
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TechBullion
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11 Things to Look for in a Security Company
- Choosing the right security company is critical for safeguarding your interests, and it's important to make an informed choice before partnering with a security service provider.
- Opting for a local security company offers distinct advantages as they are intimately familiar with the area, culture and potential security challenges.
- Researching the reputation of potential security guard companies through reviews and client testimonials can provide critical insights into their effectiveness and reliability.
- Look for a security company with a proven track record in settings that are similar to yours to ensure that the security personnel are familiar with everyday challenges and best practices specific to your industry.
- When evaluating potential security companies, ensure they only employ licensed guards who have undergone background checks and received the necessary training.
- A security company committed to excellence will ensure its staff members undergo regular, comprehensive training to handle diverse and potentially hazardous situations effectively.
- The company you choose should prioritize excellent communication and support and be responsive, transparent, and proactive in addressing any concerns or updates regarding your security situation.
- A reputable security company ensures 24/7 guard availability and swift emergency responses, making them a reliable choice for uninterrupted security coverage.
- Firms that leverage advanced technology such as CCTV camera monitoring, GPS tracking, and alarm response systems can significantly enhance the effectiveness of security measures.
- Choosing a security provider is a significant commitment; ensuring they operate with high ethical standards by engaging directly with potential companies is imperative for a trust-based relationship.
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Tech Radar
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MirrorFace targets Japan in fresh ANEL and NOOPDOOR spearphishing campaign
- MirrorFace, a Chinese state-sponsored threat actor, has shifted its tactics to engage in spear phishing attacks targeting individuals in Japan.
- The group is particularly interested in Japan's national security and international relations, focusing on topics related to China-US relations.
- The spear phishing emails contain lures in the form of fake documents discussing Japan's economic security from the perspective of current US-China relations.
- Victims who fell for the attack were infected with two backdoors, NOODPOOR and ANEL, with the latter being dormant and not observed in campaigns since 2018.
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Secureerpinc
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Hackers Exploit CCTV Camera Flaws
- Hackers have been exploiting flaws in CCTV cameras, allowing them to manipulate camera settings, watch live feeds, and integrate botnets.
- Some high-cost devices from manufacturers such as PTZOptics, SMTAV Corporation, and Multicam Systems have been affected.
- To minimize cyberattacks, it is recommended to use stronger passwords, limit access to authorized devices, utilize virtual private networks (VPNs) or cloud access, employ built-in advanced data encryption, and enable two-factor authentication (2FA).
- Regular firmware updates are also important to patch any newly discovered software flaws.
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Cybersecurity-Insiders
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Beyond Compliance: CMMC 2.0 and the New Era of Cybersecurity for the Defense Industry
- The release of the Cybersecurity Maturity Model Certification (CMMC) 2.0 marks a significant step in government cybersecurity requirements for the defense industry.
- CMMC 2.0 establishes standardized cybersecurity standards for defense contractors based on the sensitivity of the information they handle, creating a more resilient defense industrial base.
- Organizations should follow a three-step approach to navigate CMMC 2.0: assessment, roadmap development, and long-term sustainability of compliance.
- CMMC 2.0 is not just about compliance, but about creating sustainable security practices and may serve as a model for other critical infrastructure industries.
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