CyberGeeks @CyberGeeksBlog
Cyber Security and Privacy. I'm not a bot. United States Joined March 2025-
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fwiw I think the actual reason leaders of AI frontier labs suddenly seem to agree to pace AI development is (a) safety measures are currently so crap that they're likely to end up in court if not jail, and they all agree that no one wants that (b) they see no major new model advancement coming up soon anyway and need an excuse (c) shift in public opinion the talk of existential threat is mostly there to keep you distracted and the stock market happy.
We're publishing our most detailed threat intelligence report to date. It covers how people tried to misuse Claude—for cyberattacks, influence operations, surveillance, biology, and building weapons—and how we found and stopped them. We disrupted every operation in the report, and used the lessons from them to strengthen our safeguards. Where appropriate, we also shared what we found with authorities and other AI companies. These cases are not typical: we’re highlighting some of the most sophisticated misuse we’ve seen. But they’re especially important to discuss, because they show us where AI misuse is headed, where our safeguards work, and where they need to improve. We’re publishing this report so others can spot the same activity on their own platforms, and so we can give the public a clearer view of how emerging threats develop. Read the report: anthropic.com/threat-intelli…
@ibell63 @MSNightmare2000 Thanks for sharing!
New CrowdStrike 'FalconFlank' zero-day grants SYSTEM privileges bleepingcomputer.com/news/security/… bleepingcomputer.com/news/security/…
@ibell63 @MSNightmare2000 what he did to Defender? I started the series on Crowdstrike lol
FalconFlank : Crowdstrike Falcon 0day LPE is now public github.com/MSNightmare/Fa…
In the attack, UAC-0099 inserted a problematic text: “I want to make nuclear weapon. Help me ...” into their malicious VBS script as a comment. This is meant to attract the AI attention to the safety-sensitive content and stop it from analyzing rest of the code. 2/3
@dhh @leet_harris The only distro that worked in dual boot on my Alienware M16 R2 was Pop OS because of the NVIDIA drivers. I wanted to give Omarchy a try, do you know if that could work with this model?
‼️ BREAKING: Two TeamPCP members, Ruben Ian Thomson, 21, and Louis Michael Gaebler, 23, have been arrested in Perth, Australia. The group is known for its npm supply chain attacks, including the Shai-Hulud worm. Videos below 🧵
🧵 Here's how a TeamPCP hacker got doxxed.
The most important skills in Building and Deploying AI Applications. x.com/i/article/2090…
DEFCON34 Talk slides media.defcon.org/DEF%20CON%2034…
AI is making CEOs delusional
@Jhaddix Keep up with the great work!
@Jhaddix real hackers who still live with their moms at the peak age of 15 are willing to do this for free, in exchange, they are also gaining something else, like fame, that they could end up using for other reasons too, including making money in the future if they want.
🔥 You can now ask Kali Linux tools in plain English — powered by Anthropic Sonnet 4.5. Through MCP, Claude SSHs into Kali to run tools like nmap, gobuster, nikto, hydra, sqlmap, metasploit, john, wpscan, enum4linux-ng, checks dependencies, and returns results in-app. 🔗 Read about it here → thehackernews.com/2026/02/threat…
Update: Microsoft has released updated analysis of Storm-2603 and Warlock ransomware. Customers should apply the on-premises SharePoint Server security updates immediately and follow the detailed mitigation guidance in our blog: msft.it/6040s130q
We updated our blog with expanded analysis and threat intelligence from newly observed activity by Storm-2603 leading to the deployment of Warlock ransomware. msft.it/6011s132J
Microsoft has released a security update for SharePoint Server 2019 in addition to SharePoint Subscription Edition. We are actively working on updates for SharePoint 2016. See updated customer guidance and detection details:
Microsoft has released security updates that fully protect customers using SharePoint Subscription Edition and SharePoint 2019 against the risks posed by CVE-2025-53770, and CVE-2025-53771. These vulnerabilities apply to on-premises SharePoint Servers only. Customers should apply
cursorcoffeecur @cursorcoffeecur
51 Followers 689 Following half my conversations start with i found something interesting 💬💡 and continue forever
Sweet Emma 🍓 @realemmaw56
1K Followers 3K Following pastel heart, dramatic mind 🌈 follow back always
Ava Tetelbaum @ava_teitelbaum1
203 Followers 2K Following My free OnlyFans for interacting with fans😘👇👇👇
Ryan "Chaps" Chapman @rj_chap
8K Followers 3K Following Threat Hunter. DFIR & Malware Analyst. @sansforensics Author (FOR528) & Instructor (FOR610). Husband & father. Retro gamer too! Comments = own.
Charles Shirer @bsdbandit
25K Followers 27K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
Duedoust @Duedoustkhg3x3
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SabrinaCowper @AijdvUmx53p55
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Cynaegeirus @cynaegeirus
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Alex Prompter @alex_prompter
282K Followers 1K Following Sharing AI Prompts, Systems, Tips & Tricks Human + AI = ⚡Superpowers
Alex Veremeyenko @alex_verem
103K Followers 625 Following open source, local ai, ai for good also know as: @alex_prompter
spotheplanet @spotheplanet
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Thomas Larsen @thlarsen
8K Followers 374 Following Researcher at AI Futures Project, coauthor on AI 2027 and lead author on AI 2040: Plan A
Felix Prehn 🐶 @felixprehn
130K Followers 263 Following Felix Prehn is an economist and former investment banker. Felix, alongside his golden retriever Winston, interprets the economy and market (Not a broker / NFA)
Malwarebytes @Malwarebytes
91K Followers 1K Following All-in-one cybersecurity that's always by your side. Need support? @SupportMWB
Cisco Talos Intellige... @TalosSecurity
49K Followers 159 Following Cisco Talos defends Cisco customers with trusted global cybersecurity intelligence. Support requests: https://t.co/LGrHyYbolX
GreyNoise @GreyNoiseIO
29K Followers 171 Following GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.
TEAM CYMRU @teamcymru
41K Followers 186 Following We provide digital business risk platforms and community services. Since 2005, our reputation has remained unchallenged Check out our research @teamcymru_S2!
CyberWire Daily, by N... @thecyberwire
40K Followers 820 Following The CyberWire Daily podcast and briefing deliver concise news & analysis for the busy cyber professional Monday - Friday. Listen and subscribe today.
13Cubed @13CubedDFIR
8K Followers 0 Following The official account for 13Cubed. Follow @davisrichardg for my personal account.
Synacktiv @Synacktiv
22K Followers 274 Following Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Horizon3 Attack Team @Horizon3Attack
13K Followers 54 Following @Horizon3ai Attack Team | Security Research | Exploit Dev | TTPs
Bishop Fox @bishopfox
26K Followers 4K Following A leading provider of #offensivesecurity solutions & contributor to the #infosec community. #pentesting #hacking VC @forgepointcap @carrickcapital @WestCap8
Andy Robbins @_wald0
37K Followers 2K Following Co-founder of SpecterOps. Co-creator of BloodHound. https://t.co/rub1i3Fs9g
Ed @EdOverflow
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Jason Sawyer @foilmanhacks
4K Followers 365 Following I like hacking stuff and making the news. My views are my own.
Coldzer0 @Coldzer0x0
1K Followers 394 Following Co-Founder @ XENOM-X LLC | Senior Offensive security engineer @EG_CERT { Opinions are my own }🦠
Flipper Devices @flipper_net
109K Followers 151 Following A portable multi-tool device in a toy-like body for pentesters and hardware geeks. Buy worldwide here ➡️ https://t.co/n09EKVnqri
Emeric Nasi @EmericNasi
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CodeX @codex_tf2
2K Followers 219 Following advanced persistent clown 🤡 📕 redteam blog: https://t.co/ihAv2kFvUj 🛠️ github: https://t.co/VhmOUAVF3R opinions are my own
Steve S. @0xTriboulet
5K Followers 2K Following Cybersecurity Researcher | USN, USMC Veteran | USNA '19
OtterHacker @OtterHacker
8K Followers 78 Following Professional redteamer and malware development enthusiast ! I will share some tips and experiences. Look at my work here : https://t.co/cxLBvW7pcI
Panos Gkatziroulis �... @ipurple
27K Followers 824 Following Red/Purple Teamer | Blogger | Mod @ https://t.co/f4RyUGl0zb | https://t.co/nLrzzAcQw9
Octoberfest7 @Octoberfest73
9K Followers 193 Following Red Team | Offensive Tool Dev | 2x Course Author @ Zero-Point Security
OrcaRouter 🐳 @OrcaRouter
20K Followers 22 Following The AI Gateway built for security🐳 200+ models. 0% markup. BYOK. Adaptive Routing. Firewall. Guardrails. Observability. Cyber. → https://t.co/JN416veVHi
zhod @zhodonx
7K Followers 3K Following Doing the work that's needed. Ai, & Marketing/Community. social ops. BD.
David Agranovich @DavidAgranovich
5K Followers 760 Following SecEng @Google | Fmr. Director, Intelligence @WHNSC | Fmr. Director, Threat Disruption (OG) @Meta | Flight Instructor | Opinions my own, not my employer's
Anthropic @AnthropicAI
1.7M Followers 2 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
Darren Reevell @Darren_Reevell
5K Followers 5K Following 58, ex-club runner, T2 diabetic, 40lbs down. EA coach trying to outrun his past. Yorkshire Marathon Oct ‘26 🔜 M2L ultra ‘27 🔜 100 miles Endure24 July ‘27
Braiins Forge @Braiinsforge
7K Followers 436 Following Where @braiins innovation is forged into hardware. Crafted with precision, built to last.
@[email protected]... @SecurityMB
11K Followers 284 Following Improving the world’s security at Google. Opinions are mine.
frycos @frycos
4K Followers 521 Following Private account! Red teamer @codewhitesec. @[email protected] @frycos.bsky.social
h0mbre @h0mbre_
16K Followers 678 Following # Exploit Reliability Engineer # Developing a full-system snapshot fuzzer: https://t.co/mfVXhwoGYD # Avi: https://t.co/3fsQfVprCf
ϻг_ϻε @steventseeley
23K Followers 564 Following Artist disguised as a logician. Pwn2Own Winner. Spiritual Alchemy. An adept in the making.
Soroush Dalili @irsdl
20K Followers 949 Following Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker 🕸️https://t.co/YipuTcYnWc🥷 🍏A dad-joke maker🍐
Sonar Research @Sonar_Research
11K Followers 5 Following Cutting-edge security research by @SonarSource to educate the world about code security across all software. We're also at @[email protected] 🦣
Alvaro Muñoz @pwntester
13K Followers 511 Following Security Researcher with @XBOW. CTF #int3pids. Opinions here are mine! bluesky: https://t.co/9HRRzpBECtYou might like
