w3knight's profile picture. Passionate about Defense Strategies and Platform Security Architecture/Engineering - opinions are my own

Eoin Carroll

@w3knight

Passionate about Defense Strategies and Platform Security Architecture/Engineering - opinions are my own

Eoin Carroll reposted

Google says that half of the zero day vulnerabilities it has seen exploited in the wild in the first half of 2022 are variants of previously patched vulnerabilities. And that four of the 18 0-days are variants of 2021 in-the-wild 0days. googleprojectzero.blogspot.com/2022/06/2022-0…

briankrebs's tweet image. Google says that half of the zero day vulnerabilities it has seen exploited in the wild in the first half of 2022 are variants of previously patched vulnerabilities. And that four of the 18 0-days are variants of 2021 in-the-wild 0days. googleprojectzero.blogspot.com/2022/06/2022-0…

Eoin Carroll reposted

Learn to create a RISC-V CPU with modern #opensource #circuit design tools, methodologies, and #microarchitecture, all from your browser, in this free online training from @risc_v: bit.ly/3JRaoVR #learnlinux #riscv #hardware #embedded #ittraining

Linux_Education's tweet image. Learn to create a RISC-V CPU with modern #opensource #circuit design tools, methodologies, and #microarchitecture, all from your browser, in this free online training from @risc_v: bit.ly/3JRaoVR #learnlinux #riscv #hardware #embedded #ittraining

Eoin Carroll reposted

Very helpful infographic courtesy of @fr0gger_ that breaks down the #HermeticWiper #malware = #cybersecurity #infosec #ThreatIntel

Raj_Samani's tweet image. Very helpful infographic courtesy of @fr0gger_ that breaks down the #HermeticWiper #malware = #cybersecurity #infosec #ThreatIntel

Eoin Carroll reposted

Thrilled to share my new blog post: Put an io_uring on it: Exploiting the Linux kernel. Follow me while I learn a new kernel subsystem + its attack surface, find an 0day, build an exploit, + come up with some new tricks. I go deep and demystify the process graplsecurity.com/post/iou-ring-…


Eoin Carroll reposted

Our CTF is over! Congrats to our winners, and to all contributors - we hope you enjoyed this year's challenges, and we've already started on working on next year's challenges. trellix.com/en-us/about/ne…


Eoin Carroll reposted

Via @ESETresearch who detail "a new wiper that attacks Ukrainian organizations and a worm component that spreads HermeticWiper in local networks" welivesecurity.com/2022/03/01/isa… #malware #cybersecurity

Raj_Samani's tweet image. Via @ESETresearch who detail "a new wiper that attacks Ukrainian organizations and a worm component that spreads HermeticWiper in local networks" welivesecurity.com/2022/03/01/isa… #malware #cybersecurity

Eoin Carroll reposted

Our latest research takes a look at the operations of the nation state actor in a multi stage espionage campaign. via @sisoma2 @ChristiaanBeek trellix.com/en-gb/about/ne… #malware #cybersecurity

Raj_Samani's tweet image. Our latest research takes a look at the operations of the nation state actor in a multi stage espionage campaign.  via @sisoma2 @ChristiaanBeek trellix.com/en-gb/about/ne… #malware #cybersecurity

Eoin Carroll reposted

Excellent infographic courtesy of @fr0gger_ detailing the #HermeticWiper that provides an overview of its capabilities. #malware #cybersecurity #infosec

Raj_Samani's tweet image. Excellent infographic courtesy of @fr0gger_ detailing the #HermeticWiper that provides an overview of its capabilities. #malware #cybersecurity #infosec

Eoin Carroll reposted

We just released our latest @TrellixLabs research and here it is, looking over a RU APT actor's shoulder: trellix.com/en-gb/about/ne… with @sisoma2 #infosec #dfir

ChristiaanBeek's tweet image. We just released our latest @TrellixLabs research and here it is, looking over a RU APT actor's shoulder: trellix.com/en-gb/about/ne… with @sisoma2 #infosec #dfir

Eoin Carroll reposted

Our latest blog via Chintan Shah looks at Memory Corruption Vulnerabilities and the future of Exploitation trellix.com/en-us/about/ne… #malware #cybersecurity #infosec

Raj_Samani's tweet image. Our latest blog via Chintan Shah looks at Memory Corruption Vulnerabilities and the future of Exploitation trellix.com/en-us/about/ne… #malware #cybersecurity #infosec

Eoin Carroll reposted

We have now launched our annual @TrellixLabs CTF competition with the categories detailed below. To participate, and for more details please use the following link> trellix.com/en-us/about/ne… #cybersecurity #CTF #malware #research

Raj_Samani's tweet image. We have now launched our annual @TrellixLabs CTF competition with the categories detailed below.   To participate, and for more details please use the following link> trellix.com/en-us/about/ne… #cybersecurity #CTF #malware #research

Eoin Carroll reposted

Our passion project lives on with Trellix, as we introduce ATR's second annual capture the flag! Upgraded with a theme, discord and all new challenges for all skill levels and interests! Register now- the CTF starts at 11:59pm Friday, Feb 11! trellix.com/en-us/about/ne… #trellix #atr


Eoin Carroll reposted

We have just published our latest Threat Report where we cover #Log4j, #ransomware statistics as well as in field detection stats: trellix.com/en-us/threat-c… #malware #cybersecurity #infosec

Raj_Samani's tweet image. We have just published our latest Threat Report where we cover #Log4j, #ransomware statistics as well as in field detection stats: trellix.com/en-us/threat-c… #malware #cybersecurity #infosec

Eoin Carroll reposted

Just a reminder if you are looking to start with fuzzing, I have hosted my workshops here: fuzzing.in #fuzzing #afl #honggfuzz #libfuzzer


Eoin Carroll reposted

I'm teaching a course based on my "Security Engineering" book for masters students and final-year undergrads. The first two videos are now online, and open to all: lightbluetouchpaper.org/2022/01/19/sec…


Eoin Carroll reposted

Kudos to the team publishing the destructive #malware targeting the Ukraine into Insights. Prevalence reveals 5 countries targeted (inc UA): mcafee.com/enterprise/en-… #cybersecurity #infosec H/T @Jeffrey_Sman @Glacius_ @_Fritto_ @tim_hux @John_Fokker @JCMarques15 @ChristiaanBeek

Raj_Samani's tweet image. Kudos to the team publishing the destructive #malware targeting the Ukraine into Insights.   Prevalence reveals 5 countries targeted (inc UA): mcafee.com/enterprise/en-… #cybersecurity #infosec H/T @Jeffrey_Sman @Glacius_ @_Fritto_ @tim_hux
@John_Fokker @JCMarques15  @ChristiaanBeek

Eoin Carroll reposted

I am excited to announce that we are hiring a System On Chip design engineer. If you want to forge the next chapter of our team's role in hardware security this is the job for you. emp.jobylon.com/jobs/110757-f-… linkedin.com/jobs/view/2882…

AndreaBarisani's tweet image. I am excited to announce that we are hiring a System On Chip design engineer.

If you want to forge the next chapter of our team's role in hardware security this is the job for you.

emp.jobylon.com/jobs/110757-f-…

linkedin.com/jobs/view/2882…

Eoin Carroll reposted

When a #Ransomware attack goes after a prison the impact can be very worrying - most recently it took "automatic security doors offline" and "unable to access facility cameras" theregister.com/2022/01/12/ran… #malware #cybersecurity #cybercrime H/T @TheRegister @ThomasClaburn

theregister.com

Ransomware puts New Mexico prison in lockdown

Bernalillo County's Metropolitan Detention Center still recovering from infection


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