Greylock’s Post

JANUARY ROUNDUP: #cybersecurity in the news Cybersecurity is always on the boardroom agenda, but what's topical right now? The following trends are things you could consider incorporating into your February content: 🧁Artificial intelligence (AI) is THE hot topic. This month, the National Cyber Security Centre (NCSC) issued this warning: “To 2025, generative AI and large language models will make it difficult for everyone, regardless of their level of cybersecurity understanding, to assess whether an email or password reset request is genuine, or to identify phishing, spoofing or social engineering attempts.” The world went crazy. Phishing remains one of the most prevalent forms of cyberattack because it prays on human weakness. In recent years we've seen phishing messages growing in sophistication, with even the savviest people questioning whether certain emails are genuine. But the rise of AI tools, like ChatGPT, will seriously blur the lines of reality, with the potential for catastrophic consequences. Which brings us nicely to: 🧁Hacks in the headlines - Housing association Connexus was breached but doesn't know what data was compromised. - The world's largest aircraft lessor AerCap Holdings was hit by a ransomware attack. - Microsoft was breached by the same threat actors behind the SolarWinds attack. - Data from 15m Trello users was scraped and put up for sale on the dark web. And of course... The 'Mother of all Breaches', which saw 26 BILLION records exposed from sites including Twitter, LinkedIn, and Dropbox, which is expected to spark a cybercrime wave. 🧁Help is on the way! (sorry, I can't help but read that in Mrs Doubtfire's voice!) Tech savvy companies are likely to have their house in order, investing in certification schemes, like Cyber Essentials, to ensure their systems and data remain protected. But the NSCS shared this helpful blog to highlight alternative standards, and when you might consider them. Read it here: https://lnkd.in/eAwcvBYr And if you fancy yourself as the next Bruce Wayne, take a look at this: The Cyber League: https://lnkd.in/eRF4Sjt5 Another initiative from the NSCS, who is looking for esteemed members of the cybersecurity community to join the Government's fight to tackle security threats facing the UK.

It’s a given that hackers are always finding new ways to perpetrate cyber attacks – the newest ones even include AI. Terrifying, right? This growing technology is being used to steal money and data from users, among other things. Although this might seem like a never-ending issue, there are things one can do to prevent falling victim to a cyberattack. According to a Boston Business Journal article, preventive measures you can implement include: 💡 Use strong endpoint protection solutions and ensure that all your apps and devices are protected with the latest security updates 💡 Apply extreme caution when clicking on external links that you don’t recognize, and were sent to you (even from known addresses) 💡 Your search history on AI apps such as OpenAI is confidential, but what if these were hacked? There’s no way of knowing what would happen, so always keep that in mind when thinking of sharing sensitive information within these apps. 💡 If you’re keen on using the internet to do everything, from reading the newspaper to getting work done, then you should also be on top of the latest cybersecurity updates and ways to prevent attacks. Read the full article to know more! https://lnkd.in/efDWkSQS #ai #cybersecurity

Understanding Email Security & the Psychology of Trust Our latest blog post delves into how psychological research on trust impacts our relationship with technology and the implications for AI solutions. Truly fascinating insights on the ever-evolving domain of cybersecurity. If you're interested in exploring how the Darktrace ActiveAI Security Platform is revolutionising modern Email Security. Further information regarding Darktrace Email Security can be found here: https://lnkd.in/esie4qBu #darktrace #cybersecurity #AI #email

While more than half of employees are already using GenAI tools to increase their productivity at work, most of these third-party apps have not been properly vetted or approved by your IT teams. This poses serious cybersecurity threats ranging from leaking sensitive company data to opening yourself up to malware. Learn how to empower employees to safely and securely use these GenAI applications to harness the competitive advantages they offer. https://lnkd.in/gux4tVNZ

98% of cyberattacks involve social engineering. AI's role? Making these attacks smarter and more personalized. How secure is your data? Dive into the latest insights on AI-powered threats and defense strategies: https://lnkd.in/gkRKhYFb #cybersecurity

Cybersecurity Prediction: The Shift to User-Level Threats Most companies (mainly in SMB space) see "cybersecurity" as a conflict at the network's edge or around key assets. But in reality, it has always been about two fronts—the second being the "user." With AI, this battle is shifting more from the network to the user level. I would even say, it will be more profitable to attack individuals and ignoring companies. Hackers will think now in larger volume. Here are my TOP 3 AI-driven cyber threats : 1. Spear Phishing Emails: AI makes it easier to target users at scale. No more time-consuming, personalized phishing attempts—AI brings speed and volume. Spear phishing had very large success rate 47% (comparing to traditional phishing with less than 10%) , Ai will surely keep it and likely increase. 2. Pig butchering : What once required human effort can now be automated. AI can create multiple fake personas, all playing roles in a hacker's "theater." 3. Deep Fakes (Voice, Video, Images): Previously, fakes needed skill and time. Now, AI can generate any content fast. Imagine ransom demands based on fake media of your colleague, friend, or family member. How will we adapt to this? Is society prepared ? Stay vigilant. The cybersecurity landscape is rapidly evolving!

In recent cybersecurity and AI news: IT Pros Worry Generative AI Will Be a Major Driver of Cybersecurity Threats Summary: Fastly's report reveals that organizations increasingly view generative AI as a cybersecurity threat alongside data breaches and identity threats. While GenAI promises enhanced productivity and better cyber threat defense, concerns about new attack avenues and inexperienced security teams persist. Industry variations in threat perception exist, focusing on policy development and employee training. https://lnkd.in/gFv5uupG #cybersecurity #artificialintelligence #generativeai

The evolution of cyber-attacks fueled by AI represents a paradigm shift in the threat landscape, requiring organizations to rethink their defensive strategies. The agility and sophistication of AI-driven attacks demand a proactive approach, including advanced threat detection systems, robust employee training, and resilient backup protocols. It's crucial to stay ahead of malicious actors by embracing defensive AI technologies and fostering a culture of heightened security awareness across all levels of an organization. As the cyber threat landscape continues to evolve, staying vigilant and proactive remains our best defense against these emerging challenges. #CyberSecurity #AI #ThreatDetection #EmployeeTraining #DefensiveAI

Microsoft’s President, Brad Smith, is sounding the alarm on the increasing threat of AI-driven cyberattacks! 😱 From phishing scams to data breaches, artificial intelligence is quickly becoming the weapon of choice for cybercriminals to launch more sophisticated and devastating attacks. Did you know that most breaches are caused by human actions? It’s not just about the fancy tools and tech; it’s also about how people use them. That’s why it’s crucial for organizations and individuals alike to stay on their toes, investing in solid security protocols and keeping abreast of the latest defense technologies. 🔒 One key strategy? Regular training sessions to keep your team sharp on risks and best practices. This helps them spot potential threats and respond effectively. And let’s not forget about having simple, clear security policies in place to prevent confusion and minimize errors. Check out the full article for more insights into this critical issue: https://lnkd.in/drCHjNgz 📰🔗 #Cybersecurity #AI #TechTrends

Discover how cyber attackers are harnessing AI to escalate their nefarious activities, prompting Microsoft and OpenAI to combat these sophisticated threats. Learn vital security insights now! #cybersecurity #security #news https://lnkd.in/gw3byuZf