Tag: denial
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Embrace The Red: Terminal DiLLMa: LLM-powered Apps Can Hijack Your Terminal Via Prompt Injection
Source URL: https://embracethered.com/blog/posts/2024/terminal-dillmas-prompt-injection-ansi-sequences/ Source: Embrace The Red Title: Terminal DiLLMa: LLM-powered Apps Can Hijack Your Terminal Via Prompt Injection Feedly Summary: Last week Leon Derczynski described how LLMs can output ANSI escape codes. These codes, also known as control characters, are interpreted by terminal emulators and modify behavior. This discovery resonates with areas I had…
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Hacker News: Mitigating WiFi deauth attacks with Ubiquiti Protected Management Frames (2022)
Source URL: https://blog.steveendow.com/2022/05/mitigating-wifi-deauth-attack-with.html Source: Hacker News Title: Mitigating WiFi deauth attacks with Ubiquiti Protected Management Frames (2022) Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses WiFi deauthentication attacks and how to mitigate them using Protected Management Frames (PMF) in Ubiquiti Unifi systems. It highlights the vulnerability of standard WiFi networks to…
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Simon Willison’s Weblog: A warning about tiktoken, BPE, and OpenAI models
Source URL: https://simonwillison.net/2024/Nov/21/a-warning-about-tiktoken/#atom-everything Source: Simon Willison’s Weblog Title: A warning about tiktoken, BPE, and OpenAI models Feedly Summary: A warning about tiktoken, BPE, and OpenAI models Tom MacWright warns that OpenAI’s tiktoken Python library has a surprising performance profile: it’s superlinear with the length of input, meaning someone could potentially denial-of-service you by sending you…
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The Cloudflare Blog: Bigger and badder: how DDoS attack sizes have evolved over the last decade
Source URL: https://blog.cloudflare.com/bigger-and-badder-how-ddos-attack-sizes-have-evolved-over-the-last-decade Source: The Cloudflare Blog Title: Bigger and badder: how DDoS attack sizes have evolved over the last decade Feedly Summary: If we plot the metrics associated with large DDoS attacks observed in the last 10 years, does it show a straight, steady increase in an exponential curve that keeps becoming steeper, or…
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Hacker News: A new vulnerability on IPv6 parsing in linux
Source URL: https://nvd.nist.gov/vuln/detail/CVE-2024-50252 Source: Hacker News Title: A new vulnerability on IPv6 parsing in linux Feedly Summary: Comments AI Summary and Description: Yes Summary: The text details a recently resolved memory leak vulnerability (CVE-2024-50252) in the Linux kernel associated with the `mlxsw` driver when handling remote IPv6 addresses. This vulnerability presents significant implications for IT…
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Cisco Talos Blog: November Patch Tuesday release contains three critical remote code execution vulnerabilities
Source URL: https://blog.talosintelligence.com/november-patch-tuesday-release/ Source: Cisco Talos Blog Title: November Patch Tuesday release contains three critical remote code execution vulnerabilities Feedly Summary: The Patch Tuesday for November of 2024 includes 91 vulnerabilities, including two that Microsoft marked as “critical.” The remaining 89 vulnerabilities listed are classified as “important.” AI Summary and Description: Yes Summary: The text…
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Hacker News: Defending the Tor network: Mitigating IP spoofing against Tor
Source URL: https://blog.torproject.org/defending-tor-mitigating-IP-spoofing/ Source: Hacker News Title: Defending the Tor network: Mitigating IP spoofing against Tor Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text outlines a recent coordinated IP spoofing attack targeting the Tor network. It describes how relay operators faced abuse complaints due to spoofed connections that mimicked unauthorized port scanning,…