CHG-MERIDIAN BELUX’s Post

What's Hardware implants and other cyber FUD? - Hardware implants, often referred to as “implants” in the intelligence world, are malicious devices or components surreptitiously inserted into hardware during manufacturing or distribution. These implants can compromise the security of systems, networks, and devices. One notable example is the O.MG cable, which resembles an Apple USB-Lightning cable but incorporates a wireless access point. When plugged into a computer, it allows remote access from up to 100 feet away, potentially compromising the system. - As for “cyber FUD,” it stands for “Fear, Uncertainty, and Doubt.” In the cybersecurity context, FUD refers to the spread of exaggerated or misleading information about threats, vulnerabilities, or risks. Security professionals sometimes inadvertently contribute to FUD by sensationalizing data breaches or emphasizing worst-case scenarios. It’s essential to strike a balance between raising awareness and avoiding unnecessary panic. - If you have any more questions or need further clarification, feel free to ask! #cybersecurity #HardwareimplantsandothercyberFUD #amdumdee Credits: #darkreadingdotcom #csoonlinedotcom #csoonlinedotcom

#FrostyGoop #malware The malware has been creating a speculation in the OT world. Thanks to the digital forensics for presenting how the deadly this malware really is. I am sharing my insights from 'Impact of FrostyGoop ICS Malware on Connected OT Systems' by Dragos, Inc. on the general impact this malware has caused: 1. FrostyGoop poses a serious threat to critical infrastructure across multiple sectors due to its ability to target Industrial Control Systems (ICS) using Modbus TCP over port 502. 2. The malware can potentially disrupt and compromise essential services and systems in nearly all industrial sectors, as Modbus is embedded in both legacy and modern systems. 3. FrostyGoop can communicate with ICS devices via Modbus TCP protocol, allowing it to read or modify data on these devices. This capability significantly risks the integrity and functionality of ICS devices, with far-reaching consequences for industrial operations and public safety. 4. Over 46,000 internet-exposed ICS devices communicating over Modbus TCP worldwide are potentially vulnerable to FrostyGoop attacks. 5.The malware exploits insufficient network segmentation and internet-exposed controllers, highlighting the risks of not implementing basic cybersecurity controls. The last one sounds the most threatening---> 6. FrostyGoop's undetected status by antivirus vendors at the time of discovery increases its potential impact and the difficulty in defending against it. The malware's capabilities can be applied broadly, indicating a wide-ranging potential for disrupting critical infrastructure and essential services across various industries P.S - I found a breakfast cereal image for FrostyGoop in a LinkedIn post earlier. I have tired visualizing an ice-cream for this fancy name... #ot #ics #cybersecurity

Attention Women in the United States: Protect Your Devices from USB Rubber Ducky Attacks! Today, let's discuss a sneaky cybersecurity threat you need to know about—USB Rubber Ducky attacks—and how to stay safe! What is USB Rubber Ducky? USB Rubber Ducky looks like a regular USB drive but acts like a keyboard. It can quickly type commands into your computer, like passwords or installing harmful software, without your knowledge. How It Works: Automated Typing: It types very fast and can steal passwords or infect your computer with viruses. Tricky Use: Cybercriminals may leave USB Rubber Duckies in places like airports or coffee shops for unsuspecting victims to use. How to Protect Yourself: Be Cautious: Avoid using USB drives from strangers or untrusted sources. Use Protection: Consider using a USB blocker to prevent unauthorized actions when charging your devices in public. Why You Should Care: Personal Security: Knowing about these tactics helps you protect your personal and business data. Stay Informed: Stay ahead of cybersecurity threats and keep your devices safe. Interested in learning more about cybersecurity and protecting your devices? Join us at Cyber chicks Academy for clear, easy-to-understand lessons and practical skills! Let's keep our devices secure and empower ourselves with cybersecurity knowledge! #CyberchicksAcademy #Cybersecurity #USBRubberDucky #WomenInTech #WomenInSTEM #StaySecure #CyberSafety #DigitalSecurity #WomenLeaders #USA #CyberAware

𝗠𝗢𝗡𝗜𝗧𝗢𝗥 𝗬𝗢𝗨𝗥 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬 𝗕𝗢𝗨𝗡𝗗𝗔𝗥𝗜𝗘𝗦 Your digital world is your personal space - keep it secure! 🔐 Regularly check your devices, software, and accounts for any unusual activity. If something feels off, don’t wait! 🚨 Promptly report any problems or concerns to your security team or service provider. Staying proactive helps prevent bigger issues down the line. 🛡️ Whether it’s a suspicious email, an unfamiliar login, or a strange pop-up, trust your gut and take action immediately. Your vigilance is your first line of defense! 🧑💻✨ Protect what’s yours. Stay cyber safe! . . . #cybersecurityawarenessmonth #cybersafety #onlineprotection #cyberthreats #securitymatters #safeonline #dataprotection #staysecure #cybersafety #youarethekey #digitaldefense #securitystrategy #dataprotection #criticalinfrastructure #cyberhygiene #securitytips #phishingprevention #securityfirst #verifybeforeyoushare #staysafeonline #digitalsecurity #socialengineering #onlinesafety #cyberaware #informationsecurity #secureyourdata #secureyourbusiness #digitalsecurity #cyberresilience #protectyourdata #networksecurity #infosec #techsafety #parafoxtechnologies

Recent trends in cyber attacks show a steep rise in attacks on small and medium companies. What changed? From targetting large corporates and banks why are hackers focusing on smaller educational and healthcare institutes? This is due to the interconnected "supply chains". SMEs are integral components of vast supply chains, often serving as suppliers or partners to larger enterprises. Hackers recognize that compromising a vulnerable SME will be easier and it can provide them with a foothold to infiltrate larger networks and access valuable assets further upstream. As such, SMEs become attractive targets for cyberattacks aimed at infiltrating interconnected ecosystems. A simple explanation can be that if an attacker is trying to hack into your company, they prefer to try and break into your laptop first and use it as an access point inside your company's network. Trying to break the complex security that is in place at your office premises is a lot harder compared to compromising your laptop. Hence, even small and medium-sized organizations must have key security features installed to protect their vendors. Reach out to us to better understand how to customize a security solution without burning a hole in your pockets. #sme #datasecurity #hackers #prevention #threatdetection #securitysolutions

🚨 Beware of unknown devices - why USB sticks are not always harmless 🚨 Would you open the door to your office to a stranger? Then why give an unknown USB stick access to your system? 🔍 What is behind this? Unknown USB sticks can serve as a "Trojan horse" and smuggle malware directly into your network. One moment of carelessness - and your system is infected. 💡 How to stay safe: 1. Stay away from unknown USB sticks: Even if they look harmless - the risk is not worth it! 2. Control over all connections: Disable unused USB ports and protect your network inputs. 3. Use encrypted data carriers: For the data you really need, encrypted sticks should be the standard. 4. Device Control Software: It monitors and blocks unauthorized devices. A simple but effective barrier. 5. Awareness is everything: train your team - if you know the risk, you can avoid it better. The best protection against cyber attacks? Caution and preparation with the Security Moments from Cybershield🛡️ More information on our website (https://lnkd.in/esRKPZZb). #CyberSecurity #USBThreats #Dataprotection #ITSecurity #OTSecurity #SecureEveryMoment

🔐 Your first line of defense against cyber threats starts with a strong password. Make sure to use complex passwords and update them regularly to keep your accounts secure. 📱 Mobile devices are prime targets for cyber attacks. Use encryption, strong passwords, and keep your software updated to safeguard your data. Characteristics of Strong Passwords: • Length: At least 10-16 characters. • Complexity: A mix of uppercase and lowercase letters, numbers, and special characters. • Uniqueness: Different passwords for different accounts. • Avoidance of Common Words: Avoid using easily guessable information like birthdays, names, or common words. Additional Tips: • Use a Password Manager • Enable Multi-Factor Authentication (MFA) • Change your passwords periodically. MobileTech MSP 1 (386)-401-9691 MobileTechOnsite.com #YourTrustedPartner #MobileTech #MSP #OnSiteSupport #RemoteIT #EfficiencyBoost #ITSolutions #ITPartner #InformationTechnology #ManagedServices #RemoteSupport #DaytonaChamber #DeLandChamber #PasswordSecurity #CyberSafety

Have I got this right? Human errors cannot be eliminated. Which is why validation matters. The aviation sector swears by the maker-checker process for a very good reason. And it has repeatedly proved its worth. No task is complete unless it has been confirmed to be so by another person. It means nothing is taken for granted except human errors! It would be good to adopt the same principle in cybersecurity. Take nothing for granted except human errors. Confirm that each process is actually achieving its objective. Don’t rely on a single input. Reconcile it with another independent input - manual or automated. Validate your security posture using a breach and attack simulation tool. Use a red team to test the effectiveness of your detection rules. Use pen testing to assure yourself about the absence of vulnerabilities. The more the consonance provided by different tools greater the confidence that the posture is what it appears to be. What do you think? #haveigotthisright #cybersecurity

Security is a crucial aspect of various areas of life, ranging from personal safety to business operations and technology. Broadly speaking, security encompasses the actions, policies, and systems designed to protect data, information, physical assets, and people from threats or harm. With the rapid advancement of technology and digitalization, understanding the basics of security has become increasingly important. This topic, "Basic Information about Security," will address essential questions such as: What is cyber safety? What is personal information? Which of the following is a strong password? What should you do if someone you don't know tries to contact you online? What is cyberbullying? Which of the following is safe to share online? What is phishing? What is malware? By understanding these basics, we can develop a proactive and effective approach to safeguarding security in various aspects of our lives. Let's delve deeper into security and how we can protect ourselves and our assets from potential threats.

Importance of Log Management in Evidence ? In case of a #cybersecurity incident, logs play a vital role in various activities such as establishing the point of compromise, tracing the actions of an attacker, further investigation, and regulatory proceedings before an authority, etc. Logs are generated by every application, let it be a general application like performance monitoring or security specific application like a firewall. Logs assist in understanding how changes have taken place in a particular system. By searching, sorting, and filtering the log data, it becomes easy to pinpoint errors, issues, loopholes, or gaps that might have occurred. Manually doing so can be an extremely time-consuming process as one needs to look at thousands of log entries coming from hundreds of log files. In order to make this entire process easy, you need a Centralized Log Management system. Collecting Evidence from Network Infrastructure Devices You can collect a lot of information from network infrastructure devices, such as routers, switches, wireless LAN controllers, load balancers, firewalls, and many others that can be very beneficial for cybersecurity forensics investigations. Collecting all this data can be easier said than done, which is why it is important to have one or more systems as a central log repository and to configure all your network devices to forward events to this central log analysis tool. #education #cyber #cybercrime #forensics #evidence