Professional security consultancy based in North Wales and providing services UK wide.
UK
Joined February 2011
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Ransomware: Don't panic - deal with it j.mp/1WGG4hv #CyberEssentials #InformationSecurity #malware #Ransomware #Security
Halkyn Consulting retweeted
U.S. DoJ Dismantles Warzone RAT Infrastructure, Arrests Key Operators i.securitythinkingcap.com/T2…
Halkyn Consulting retweeted
2023 Zero-day vulnerabilities Summary
R1 - 14 Jan 2024
H/T @uuallan @pancak3lullz for the original idea
(I was missing yours, so I made my own but included all zerodays, not just initial access for ransomware as the original was.)
Halkyn Consulting retweeted
Come and join our #Cybersecurity #summit this Thursday and Friday online (UTC+1): eventbrite.com/e/brussels-cy…. I'll be moderating the #CTI track with these amazing speakers during the live stream: @paulvixie @stefant @trompi @craiu @FDezeure @netnod @juanandres_gs and many more!
🙌🏽 Join the virtual Brussels Cybersecurity Summit on Jan 18 and 19, 2024! An initiative of the @Centre for Cybersecurity Belgium
Get your tickets 🎫
eventbrite.be/e/brussels-cyb…
#eu2024be #brusselscybersecuritysummit #cybersecurity
Halkyn Consulting retweeted
⚠️ A new exploitation technique called '📩 SMTP Smuggling' could let attackers send malicious emails with fake sender addresses while bypassing security measures.
Read more 👉 thehackernews.com/2024/01/sm…
#infosec #cybersecurity #hacking
Protect Your Business with Our Premier Incident Response Service!
#cybersecurity #infosec #dfir
linkedin.com/feed/update/urn…
Halkyn Consulting retweeted
It took me almost 3 years, but I finally restructured the Practical Malware Analysis section of my site. This is now broken up into more digestible sections, and I've also revamped the MITRE ATT&CK tests to come with appropriate categories and tagging.
jaiminton.com/Tutorials/Prac…
Cyber security people: Ever heard the term "VAD tree" and wondered what it meant?
Check this out for an easy-to-read explanation: linkedin.com/posts/taswake_d…
Linux Incident Response - introducing objdump.
#Linux #DFIR #Forensics
linkedin.com/pulse/linux-inc…
Halkyn Consulting retweeted
U19s ⚽
MIFC vs. @CPDCaerwysFC
📅 Saturday 10th September 2023
⏰ 13:30 kick off
🏟️ Argoed Sports Club, CH7 6SZ
🏆 @FlintshireJnrFL Youth League
💵 Free entry
Match Sponsor: Margden Heating
Please show the lads your support as they begin their league campaign! #uptheisa 🟡⚫
Halkyn Consulting retweeted
🚨Sponsor Appreciation Post🚨
A big thankyou to our sponsors this season: @HalkynSecurity, OMS, LP Builders and @MaestrosMaking. It means a lot to have your support on the shirt and on the sideline.
On behalf of coaches and players, a huge thank you. We are incredibly grateful
Halkyn Consulting retweeted
1/ Windows Error Reporting (WER) can provide investigators with a wealth of data including:
• SHA1 hashes of crashed processes
• Snapshot of process trees at time of crash
• Loaded modules of crash
• Process minidumps
#DFIR #Threathunting
See 🧵 for new #Velociraptor artefact
Halkyn Consulting retweeted
Additional BR C4
18.176.11.157
3.113.109.1
164.90.181.205
142.93.230.121
13.82.141.216
spectrumofinnovation.]org
152.67.78.82
170.254.185.1
3.27.18.66
20.74.155.146
52.199.127.115
54.92.22.199
85.208.22.36
Threat actors using nation-state tradecraft have begun to adopt the pentest tool #BruteRatel C4 bit.ly/3acaivi
Halkyn Consulting retweeted
Threat actors using nation-state tradecraft have begun to adopt the pentest tool #BruteRatel C4 bit.ly/3acaivi
Halkyn Consulting retweeted
Catch @Intel471Inc presenting at the @SANSInstitute #RansomwareSummit this week! Intelligence analysts Samantha Van de Ven & Beth Allen will be presenting research on Access Brokers and Threat Actor Partnerships on June 16th at 10:00 am ET. hubs.la/Q01dv2M-0
Halkyn Consulting retweeted
There are lots of blue team guides for monitoring & detecting, but there's not much on what to actually DO when you catch an active adversary.
This article's small contribution is to help you evict the adversary in your environment 🧵
huntress.com/blog/evicting-t…
Halkyn Consulting retweeted
This thread is 🌶🔥🌶🔥🌶 #dfir
There are lots of blue team guides for monitoring & detecting, but there's not much on what to actually DO when you catch an active adversary.
This article's small contribution is to help you evict the adversary in your environment 🧵
huntress.com/blog/evicting-t…
