Sign in

Marcelle

@marcelle.bsky.social
201 followers 285 following 18 posts

security researcher - educator - author - packet nerd - CTF builder and player - #DEI advocate - Cyberjutsu BoD linktr.ee/marcellelee

PostsRepliesMedia
Marcelle @marcelle.bsky.social · 30/10/2025
Check out my latest weekly #cyber threat bulletin www.linkedin.com/pulse/weekly... #threatintel #CTI #breach #vuln
linkedin.com
Weekly Cyber Threat Bulletin: 30 October 2025
Welcome to my weekly Cyber Threat Bulletin  -  a focused look at the latest threats and trends shaping the cybersecurity landscape. Like what you see here? I’m open to both full time positions and con...
000
Marcelle @marcelle.bsky.social · 12/09/2025
⚡My latest Weekly Cyber Threat Bulletin is out! www.linkedin.com/pulse/weekly... #cybersecurity #threatintel #CTI #awareness
linkedin.com
Weekly Cyber Threat Bulletin: 11 September 2025
Welcome to my weekly Cyber Threat Bulletin — a focused look at the latest threats and trends shaping the cybersecurity landscape. Like what you see here? I’m open to both full time positions and consu...
010
Marcelle @marcelle.bsky.social · 05/09/2025
Here's my latest weekly cyber threat bulletin, enjoy! www.linkedin.com/pulse/weekly... #cybersecurity #threatintel #securityawareness
010
Marcelle @marcelle.bsky.social · 22/08/2025
🏴󠁧󠁢󠁥󠁮󠁧󠁿 Coming to you from lovely Nottinghamshire, here's my latest Weekly Cyber Threat Bulletin! www.linkedin.com/pulse/weekly... #CyberSecurity #AI #Infosec #ThreatIntel #BSides #Scamlexity #CriticalInfrastructure #PasswordManagers #CyberAwareness
linkedin.com
Weekly Cyber Threat Bulletin: 14 August 2025
Welcome to my weekly Cyber Threat Bulletin — a focused look at the latest threats and trends shaping the cybersecurity landscape. Like what you see here? I’m open to both full time positions and consu...
001
Marcelle @marcelle.bsky.social · 14/08/2025
⚡Check out my latest cyber threat bulletin that I wrote on the plane on my way to BSides Bournemouth. This edition covers topics from telecom breaches and malicious Ruby gems to AI concerns, to inclusive language in tech. www.linkedin.com/pulse/weekly... #cybersecurity #threatintel
linkedin.com
Weekly Cyber Threat Bulletin: 14 August 2025
Welcome to my weekly Cyber Threat Bulletin — a focused look at the latest threats and trends shaping the cybersecurity landscape. Like what you see here? I’m open to both full time positions and consu...
000
Marcelle @marcelle.bsky.social · 07/08/2025
🚨 Weekly Cyber Threat Bulletin – 7 August 2025 🚨 From vishing attacks targeting Cisco to stealthy AI crawlers and DPRK tech worker schemes, this week’s bulletin dives into the latest threats shaping the cybersecurity landscape. #cybersecurity #threatintel marcellelee.medium.com/weekly-cyber...
marcellelee.medium.com
Weekly Cyber Threat Bulletin: 7 August 2025
Welcome to my weekly Cyber Threat Bulletin — a focused look at the latest threats and trends shaping the cybersecurity landscape. Like…
010
Marcelle @marcelle.bsky.social · 31/07/2025
🛡️ Check out my latest Weekly Cyber Threat Bulletin! 📬 Subscribe: www.linkedin.com/newsletters/... 📖 Read on Medium: marcellelee.medium.com/weekly-cyber... #CyberThreats #InfoSec #Malware #AI #Cybersecurity
marcellelee.medium.com
Weekly Cyber Threat Bulletin: 31 July 2025
Welcome to my weekly Cyber Threat Bulletin — a focused look at the latest threats and trends shaping the cybersecurity landscape. Like…
011
Marcelle @marcelle.bsky.social · 18/07/2025
Check out the latest edition of my weekly cyber threat bulletin! #threatintel #cti #osint marcellelee.medium.com/weekly-cyber...
marcellelee.medium.com
Weekly Cyber Threat Bulletin #002
17 July 2025
010
Marcelle @marcelle.bsky.social · 10/07/2025
💻 I spend a lot of time tracking the latest cyber threat activity and it hit me: why not share what I’m seeing? Introducing my new Weekly Cyber Threat Bulletin :) #cybersecurity #threatintel #threathunting #vulnerabilities #insiderthreat #threatgroups medium.com/p/674331e9271f
medium.com
Weekly Cyber Threat Bulletin #001
10 July 2025
041
Marcelle @marcelle.bsky.social · 16/04/2025
I enjoyed speaking at Data Center World yesterday, presenting at industry conferences that aren't cybersecurity-focused is so rewarding. There is such a huge need for education. Together, we can make our digital world safer! 💻🔒 #DataCenterWorld schedule.datacenterworld.com/session/secu...
021
Marcelle @marcelle.bsky.social · 03/04/2025
I'm super excited that my #SharkFest talk submission was accepted! I'll be doing a workshop on detecting evil on the wire, always a fun topic! If you are interested in attending, here's a 20% off discount code SFUS25VA20. conference.wireshark.org/sharkfest-25... @wireshark.bsky.social
conference.wireshark.org
Detecting Evil with Network Traffic Analysis SharkFest'25 US
What does badness look like on the wire? How can you recognize a DDoS versus nmap scan vs remote access vs data exfiltration? Understanding network protocols (yes, RFCs!) and being able to extract art...
150
Marcelle @marcelle.bsky.social · 17/12/2024
My @attack.mitre.org talk is up, check it out! www.youtube.com/watch?v=btDf...
youtube.com
Practical Application of MITRE ATT&CK - ATT&CKcon 5.0 Day 1
YouTube video by MITRE Deep Dive
032
Marcelle @marcelle.bsky.social · 10/12/2024
Sharing some resources, courtesy of my employer. This is unprecedented territory - we will need all the help we can get. #bethechange ##loveislove #lgbtq+ www.thetrevorproject.org/resources/ca... www.rainbowrailroad.org translifeline.org www.pointofpride.org pflag.org/findachapter/ outintech.com
thetrevorproject.org
LGBTQ+ Mental Health Resources
You matter. Let’s keep you thriving. The Trevor Project offers several resources supporting the mental health of LGBTQ+ young people, including self-care guides and articles regarding mental wellness.
043
Marcelle @marcelle.bsky.social · 25/11/2024
Most excellent use of #AI, scammers never saw that coming! news.virginmediao2.co.uk/o2-unveils-d... #HT @bushidotoken.net
news.virginmediao2.co.uk
O2 unveils Daisy, the AI granny wasting scammers’ time - Virgin Media O2
O2 has today unveiled the newest member of its fraud prevention team, 'Daisy'. As ‘Head of Scammer Relations’, this state-of-the-art AI Granny's mission is to talk with fraudsters and waste as much of...
152
Marcelle @marcelle.bsky.social · 25/11/2024
I had a blast leading a TryHackMe workshop this weekend for Cyberjutsu! We worked through two "rooms," one on memory forensics and the other on disk forensics, both part of last year's Advent of Cyber. Check out the 2024 version here: tryhackme.com/r/room/adven.... #DFIR #volatility #ftkimager
041
Marcelle @marcelle.bsky.social · 18/11/2024
Good advice from @wired.com for these sadly #dystopian times www.wired.com/story/the-wi...
wired.com
The WIRED Guide to Protecting Yourself From Government Surveillance
Donald Trump has vowed to deport millions and jail his enemies. To carry out that agenda, his administration will exploit America’s digital surveillance machine. Here are some steps you can take to ev...
033
Reposted by Marcelle
Morgan J Freeman @mjfree.bsky.social · 18/11/2024
“We can disagree and still love each other unless your disagreement is rooted in my oppression and denial of my humanity and right to exist” - James Baldwin
7559689614927
Reposted by Marcelle
Jim Mahony @jpmahony.bsky.social · 16/11/2024
Of course. Experts claim hack is “catastrophic in scope and severity” #cybersecurity #infosec
021
Marcelle @marcelle.bsky.social · 16/11/2024
Hello world! I'm currently working on my migration :) www.techradar.com/computing/so...
techradar.com
Bluesky is the new home for millions of disillusioned Twitter users – here’s how to make the switch
Users and organizations are fleeing Musk’s platform en masse
030
Marcelle @marcelle.bsky.social · 09/07/2023
CyberjutsuCon 2023 was fantastic, with amazing speakers, volunteers, organizers, and sponsors! It was a lot of work to put together but totally worth it :) #cyberjutsu #cybersecurity #womenintech
0101