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Hadrian

@hadriansecurity

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Digital security insights from a hacker’s perspective

Amsterdam / London
Joined August 2021
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@hadriansecurity
Hadrian
2 years
🔍 A serious vulnerability (CVE-2024-39929) has been discovered in the Exim mail transfer agent, which could enable attackers to send harmful attachments straight to users' mailboxes. With a CVSS score of 9.1 out of 10, this flaw is notably dangerous.
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@hadriansecurity
Hadrian
2 years
🤔 Exim-tremely Critical? Do you need to worry about CVE-2024-39929?
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@hadriansecurity
Hadrian
2 years
Additionally, many more vulnerabilities pose an immediate risk to systems. Click the link to read the full list:
lnkd.in
This link will take you to a page that’s not on LinkedIn
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@hadriansecurity
Hadrian
2 years
🚨 Microsoft has updated its July Patch Tuesday, and among these is the zero-day vulnerability CVE-2024-38112, which enables attackers to spoof web content, deceiving users into interacting with malicious resources.
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@hadriansecurity
Hadrian
2 years
📈 July sets a record for the highest number of vulnerabilities reported in 2024!
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@hadriansecurity
Hadrian
2 years
💡 Although there's no proof of concept for this vulnerability and it's only been exploited in lab conditions, a public exploit could emerge soon. It's advised to patch this vulnerability promptly.
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@hadriansecurity
Hadrian
2 years
🛡️ What You Need to Know: Scope: Affects 14 million internet-facing OpenSSH instances. Impact: Full system takeover, arbitrary code execution, data theft, and persistent access.
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@hadriansecurity
Hadrian
2 years
🔍A critical vulnerability affecting OpenSSH versions 8.5p1 to 9.7p1 has been discovered. This flaw, a regression of an 18-year-old issue, allows hackers to take control of systems with root access on Linux. The risk? Total system compromise.
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@hadriansecurity
Hadrian
2 years
🚨 Critical Alert: OpenSSH Vulnerability CVE-2024-6387
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@hadriansecurity
Hadrian
2 years
🎊 Celebrating one year of the National Anti-Scam Centre! Let's continue protecting ourselves from scams by staying informed and vigilant. 🔒 Stay safe and scam-free! #CyberSecurity #AntiScam #DigitalSafety
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@hadriansecurity
Hadrian
2 years
🔥 Fireside Chat: The State of Retail Security Webinar is NOW LIVE! #HadrianSecurity #CyberSecurity #Retail
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@hadriansecurity
Hadrian
2 years
💡 The qTox vulnerability saga sheds light on the evolving landscape of cyber warfare and the critical role of RCE in cyber attacks. RCE vulnerabilities allow attackers to gain unauthorized access to systems, leading to data breaches, ransomware attacks, and other cyber threats.
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@hadriansecurity
Hadrian
2 years
🔒 Ethical hackers, armed with newfound knowledge, have seized the opportunity to disrupt cybercrime networks. By leveraging their understanding of RCE, they've dealt a significant blow to malicious actors, hindering their operations.
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@hadriansecurity
Hadrian
2 years
🛡️ qTox, praised for its end-to-end encryption and anonymity, has inadvertently become a haven for organized cybercriminal gangs, including ransomware groups, seeking a secure channel for their nefarious activities. However, the discovery of a vulnerability has turned the tide.
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@hadriansecurity
Hadrian
2 years
🚨Must Know: qTox’s RCE Vulnerability🚨 A critical vulnerability has been unearthed in qTox's latest version 1.17.6, a favored communication platform among malicious hackers due to its anonymity features. But who's gaining the upper hand? 👇 Read Below
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@hadriansecurity
Hadrian
2 years
📈 🎉 As 2024 kicks into high gear, we took some time to reflect on the amazing achievements of 2023. Thank you to our team, our clients, our investors and advisors. Here's to surpassing last year's excellence! 🚀
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@hadriansecurity
Hadrian
2 years
5️⃣ Accelerating Momentum of Supply Chain Attacks Software #supplychain attacks rising; diverse methods include typosquatting, targeting open source components and more. ⚠️Software Bill of Materials (SBOM) crucial for transparency and vulnerability checks.
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@hadriansecurity
Hadrian
2 years
4️⃣ Mass Attacks Targeting Network Zero-Days 🕑56 #zerodays exploited in the wild in 2023; a notable increase. Chinese hackers identified as top state-sponsored actors in 0-day usage. Mitigate risks by promptly patching, monitoring relevant CVE feeds, and optimizing #firewalls.
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