Bartek Jerzman
@corpen.secman.pl
Hunting ghosts in wires and boxes, Head of CTI, former NCSC-PL, PL Navy #fightingthreats | @PIVOTcon.bsky.social co-founder & Chief Meme Officer
Reposted by Bartek Jerzman
Thank you #URLscan for being #PIVOTcon26 Gold Sponsor 🥳
Read more about URLscan: urlscan.io
URLscan is a sandbox for the web and a very useful threat research tool for pivoting.
Check out our sponsors: pivotcon.org/sponsors/
#ThreatIntel #ThreatResearch #CTI
Read more about URLscan: urlscan.io
URLscan is a sandbox for the web and a very useful threat research tool for pivoting.
Check out our sponsors: pivotcon.org/sponsors/
#ThreatIntel #ThreatResearch #CTI
February 5, 2026 at 2:53 PM
Thank you #URLscan for being #PIVOTcon26 Gold Sponsor 🥳
Read more about URLscan: urlscan.io
URLscan is a sandbox for the web and a very useful threat research tool for pivoting.
Check out our sponsors: pivotcon.org/sponsors/
#ThreatIntel #ThreatResearch #CTI
Read more about URLscan: urlscan.io
URLscan is a sandbox for the web and a very useful threat research tool for pivoting.
Check out our sponsors: pivotcon.org/sponsors/
#ThreatIntel #ThreatResearch #CTI
Reposted by Bartek Jerzman
Reminder that the #PIVOTcon2026 CFP closes this Friday, February 6. Get those papers in. We want to see you at @pivotcon.bsky.social in Malaga! 😎
two purple beach chairs on the beach with the words these are waiting for us
ALT: two purple beach chairs on the beach with the words these are waiting for us
media.tenor.com
February 3, 2026 at 3:59 PM
Reminder that the #PIVOTcon2026 CFP closes this Friday, February 6. Get those papers in. We want to see you at @pivotcon.bsky.social in Malaga! 😎
Reposted by Bartek Jerzman
Thank you @vertexproject.bsky.social for being #PIVOTcon26 Platinum Sponsor 🎉
Read more about them at vertex.link
They deliver #Synapse, advanced intelligence and analysis technology that transforms complex data into actionable insight.
Check our sponsors at pivotcon.org/sponsors
Read more about them at vertex.link
They deliver #Synapse, advanced intelligence and analysis technology that transforms complex data into actionable insight.
Check our sponsors at pivotcon.org/sponsors
February 3, 2026 at 2:04 PM
Thank you @vertexproject.bsky.social for being #PIVOTcon26 Platinum Sponsor 🎉
Read more about them at vertex.link
They deliver #Synapse, advanced intelligence and analysis technology that transforms complex data into actionable insight.
Check our sponsors at pivotcon.org/sponsors
Read more about them at vertex.link
They deliver #Synapse, advanced intelligence and analysis technology that transforms complex data into actionable insight.
Check our sponsors at pivotcon.org/sponsors
Reposted by Bartek Jerzman
Thank you @silentpush.bsky.social
for being #PIVOTcon26 Platinum Sponsor 🎉
Read more: www.silentpush.com
Silent Push enables preemptive cyber defense that exposes threat actor infrastructure as it’s being set up using Indicators of Future Attack™ (IOFA™).
Our sponsors: pivotcon.org/sponsors
for being #PIVOTcon26 Platinum Sponsor 🎉
Read more: www.silentpush.com
Silent Push enables preemptive cyber defense that exposes threat actor infrastructure as it’s being set up using Indicators of Future Attack™ (IOFA™).
Our sponsors: pivotcon.org/sponsors
January 27, 2026 at 1:48 PM
Thank you @silentpush.bsky.social
for being #PIVOTcon26 Platinum Sponsor 🎉
Read more: www.silentpush.com
Silent Push enables preemptive cyber defense that exposes threat actor infrastructure as it’s being set up using Indicators of Future Attack™ (IOFA™).
Our sponsors: pivotcon.org/sponsors
for being #PIVOTcon26 Platinum Sponsor 🎉
Read more: www.silentpush.com
Silent Push enables preemptive cyber defense that exposes threat actor infrastructure as it’s being set up using Indicators of Future Attack™ (IOFA™).
Our sponsors: pivotcon.org/sponsors
Reposted by Bartek Jerzman
Thank you @spamhaustech.bsky.social & @abuse-ch.bsky.social for being #PIVOTcon26 Silver Sponsor 🎉
Read more about alliance: abuse.ch & spamhaus.com
This alliance empowers the largest independently crowdsourced intelligence of tracked malware and botnets pivotcon.org/sponsors
#CTI #ThreatIntel
Read more about alliance: abuse.ch & spamhaus.com
This alliance empowers the largest independently crowdsourced intelligence of tracked malware and botnets pivotcon.org/sponsors
#CTI #ThreatIntel
January 20, 2026 at 2:11 PM
Thank you @spamhaustech.bsky.social & @abuse-ch.bsky.social for being #PIVOTcon26 Silver Sponsor 🎉
Read more about alliance: abuse.ch & spamhaus.com
This alliance empowers the largest independently crowdsourced intelligence of tracked malware and botnets pivotcon.org/sponsors
#CTI #ThreatIntel
Read more about alliance: abuse.ch & spamhaus.com
This alliance empowers the largest independently crowdsourced intelligence of tracked malware and botnets pivotcon.org/sponsors
#CTI #ThreatIntel
Reposted by Bartek Jerzman
We are less than a month away from #PIVOTcon26 #CfP deadline,come present your best research in a trusted,vetted environment attended by some of the best researchers. We created such an environment so that we can feel safe to exchange beyond the blogposts #CTI #ThreatResearch #ThreatIntel #MemeGuide
You asked for our traditional #CfP meme-guideline for #PIVOTcon26 - here it is 🥳🎉
Reminder:
- one track,30m
- no recording/streaming/tweeting.
- No TLP:WHITE
- Original content only
#CTI #ThreatIntel #ThreatResearch 1/7
Reminder:
- one track,30m
- no recording/streaming/tweeting.
- No TLP:WHITE
- Original content only
#CTI #ThreatIntel #ThreatResearch 1/7
January 12, 2026 at 3:20 PM
We are less than a month away from #PIVOTcon26 #CfP deadline,come present your best research in a trusted,vetted environment attended by some of the best researchers. We created such an environment so that we can feel safe to exchange beyond the blogposts #CTI #ThreatResearch #ThreatIntel #MemeGuide
Reposted by Bartek Jerzman
You asked for our traditional #CfP meme-guideline for #PIVOTcon26 - here it is 🥳🎉
Reminder:
- one track,30m
- no recording/streaming/tweeting.
- No TLP:WHITE
- Original content only
#CTI #ThreatIntel #ThreatResearch 1/7
Reminder:
- one track,30m
- no recording/streaming/tweeting.
- No TLP:WHITE
- Original content only
#CTI #ThreatIntel #ThreatResearch 1/7
December 18, 2025 at 4:15 PM
You asked for our traditional #CfP meme-guideline for #PIVOTcon26 - here it is 🥳🎉
Reminder:
- one track,30m
- no recording/streaming/tweeting.
- No TLP:WHITE
- Original content only
#CTI #ThreatIntel #ThreatResearch 1/7
Reminder:
- one track,30m
- no recording/streaming/tweeting.
- No TLP:WHITE
- Original content only
#CTI #ThreatIntel #ThreatResearch 1/7
Reposted by Bartek Jerzman
#PIVOTcon2026 call for papers is open!
Remember, it's #PIVOTcon for a reason - your proposal should give insight into techniques and methodology, not just "what my favorite threat group did last summer". 😎
Bring on those proposals! #CFP
Remember, it's #PIVOTcon for a reason - your proposal should give insight into techniques and methodology, not just "what my favorite threat group did last summer". 😎
Bring on those proposals! #CFP
#PIVOTcon26 #CfP is open and you can submit your proposals till 6 FEB 2026
CfP rules and submissions here: pretalx.com/pivotcon26/cfp
#ThreatIntel #ThreatResearch #CTI
CfP rules and submissions here: pretalx.com/pivotcon26/cfp
#ThreatIntel #ThreatResearch #CTI
a little boy is driving a toy car down a street .
ALT: a little boy is driving a toy car down a street .
media.tenor.com
December 1, 2025 at 3:57 PM
#PIVOTcon2026 call for papers is open!
Remember, it's #PIVOTcon for a reason - your proposal should give insight into techniques and methodology, not just "what my favorite threat group did last summer". 😎
Bring on those proposals! #CFP
Remember, it's #PIVOTcon for a reason - your proposal should give insight into techniques and methodology, not just "what my favorite threat group did last summer". 😎
Bring on those proposals! #CFP
Reposted by Bartek Jerzman
#PIVOTcon26 #CfP is open and you can submit your proposals till 6 FEB 2026
CfP rules and submissions here: pretalx.com/pivotcon26/cfp
#ThreatIntel #ThreatResearch #CTI
CfP rules and submissions here: pretalx.com/pivotcon26/cfp
#ThreatIntel #ThreatResearch #CTI
a little boy is driving a toy car down a street .
ALT: a little boy is driving a toy car down a street .
media.tenor.com
November 27, 2025 at 2:06 PM
#PIVOTcon26 #CfP is open and you can submit your proposals till 6 FEB 2026
CfP rules and submissions here: pretalx.com/pivotcon26/cfp
#ThreatIntel #ThreatResearch #CTI
CfP rules and submissions here: pretalx.com/pivotcon26/cfp
#ThreatIntel #ThreatResearch #CTI
Reposted by Bartek Jerzman
#PIVOTcon26 registration is now OPEN 🤟📷 #ThreatResearch #ThreatIntel 📷https://pivotcon.org
Please read carefully the whole 🧵 for the rules about invite -> registration (1/6)🌐
Please read carefully the whole 🧵 for the rules about invite -> registration (1/6)🌐
a man says where do i register in front of a woman
ALT: a man says where do i register in front of a woman
media.tenor.com
November 13, 2025 at 3:28 PM
#PIVOTcon26 registration is now OPEN 🤟📷 #ThreatResearch #ThreatIntel 📷https://pivotcon.org
Please read carefully the whole 🧵 for the rules about invite -> registration (1/6)🌐
Please read carefully the whole 🧵 for the rules about invite -> registration (1/6)🌐
Reposted by Bartek Jerzman
New from 404 Media: the CIA secretly ran a Star Wars fan website. Was part of the network of sites the CIA used to communicate with sources. Iran discovered the network, imprisoned people. Later dozens died in China after exposed www.404media.co/the-cia-secr...
The CIA Secretly Ran a Star Wars Fan Site
The site, starwarsweb.net, was a covert CIA communications tool. It has pictures of Yoda and C-3PO on it.
www.404media.co
May 26, 2025 at 5:10 PM
New from 404 Media: the CIA secretly ran a Star Wars fan website. Was part of the network of sites the CIA used to communicate with sources. Iran discovered the network, imprisoned people. Later dozens died in China after exposed www.404media.co/the-cia-secr...
Reposted by Bartek Jerzman
All #PIVOTcon25 talks were super interesting and impactful for the #ThreatResearch community.
The Best Threat Research Awards, in the form of reMarkable Pro notebooks for our remarkable presenters, were sponsored by @abuse-ch.bsky.social @spamhaustech.bsky.social
#CTI #ThreatIntel 1/3
The Best Threat Research Awards, in the form of reMarkable Pro notebooks for our remarkable presenters, were sponsored by @abuse-ch.bsky.social @spamhaustech.bsky.social
#CTI #ThreatIntel 1/3
May 12, 2025 at 1:15 PM
All #PIVOTcon25 talks were super interesting and impactful for the #ThreatResearch community.
The Best Threat Research Awards, in the form of reMarkable Pro notebooks for our remarkable presenters, were sponsored by @abuse-ch.bsky.social @spamhaustech.bsky.social
#CTI #ThreatIntel 1/3
The Best Threat Research Awards, in the form of reMarkable Pro notebooks for our remarkable presenters, were sponsored by @abuse-ch.bsky.social @spamhaustech.bsky.social
#CTI #ThreatIntel 1/3
Reposted by Bartek Jerzman
Had an amazing time speaking at @pivotcon.bsky.social last week! Grateful for the chance to share insights and connect with the brilliant minds. PIVOTcon remains my favorite threat intel event in Europe. Huge thanks to the organizers for creating this community and the memorable experience.
May 12, 2025 at 2:16 PM
Had an amazing time speaking at @pivotcon.bsky.social last week! Grateful for the chance to share insights and connect with the brilliant minds. PIVOTcon remains my favorite threat intel event in Europe. Huge thanks to the organizers for creating this community and the memorable experience.
Reposted by Bartek Jerzman
Will post more later but omfg @pivotcon.bsky.social remains the best conference. So much learned, so much shared, so many amazing people in this industry. Feeling very lucky to be part of this community ✨ @corpen.secman.pl @pstirparo.bsky.social (we forgot to get a selfie! 😭)
May 10, 2025 at 8:16 PM
Will post more later but omfg @pivotcon.bsky.social remains the best conference. So much learned, so much shared, so many amazing people in this industry. Feeling very lucky to be part of this community ✨ @corpen.secman.pl @pstirparo.bsky.social (we forgot to get a selfie! 😭)
Reposted by Bartek Jerzman
Here we go! 🚀#PIVOTcon25 officially started!
Day 1 is packed with fantastic talks. Networking in full swing 🤟🏐🎾
Pivot! Pivot! Pivot!
#CTI #ThreatIntel #ThreatResearch
Day 1 is packed with fantastic talks. Networking in full swing 🤟🏐🎾
Pivot! Pivot! Pivot!
#CTI #ThreatIntel #ThreatResearch
May 8, 2025 at 7:37 AM
Here we go! 🚀#PIVOTcon25 officially started!
Day 1 is packed with fantastic talks. Networking in full swing 🤟🏐🎾
Pivot! Pivot! Pivot!
#CTI #ThreatIntel #ThreatResearch
Day 1 is packed with fantastic talks. Networking in full swing 🤟🏐🎾
Pivot! Pivot! Pivot!
#CTI #ThreatIntel #ThreatResearch
Reposted by Bartek Jerzman
The @pivotcon.bsky.social 2025 agenda is out! Super excited to see such awesome talks! 🤩
pivotcon.org/agenda-2025/
pivotcon.org/agenda-2025/
April 28, 2025 at 6:21 PM
The @pivotcon.bsky.social 2025 agenda is out! Super excited to see such awesome talks! 🤩
pivotcon.org/agenda-2025/
pivotcon.org/agenda-2025/
Reposted by Bartek Jerzman
Finally, some official authority has the balls to say it!
CERT-Poland says Meta is failing to crack down on financial fraud on its sites
This thing has been driving me crazy! Literally EVERY malicious ad I reported over the past 2 years has been declined. EVERY ONE!!!
cert.pl/en/posts/202...
CERT-Poland says Meta is failing to crack down on financial fraud on its sites
This thing has been driving me crazy! Literally EVERY malicious ad I reported over the past 2 years has been declined. EVERY ONE!!!
cert.pl/en/posts/202...
Meta is not adequately meeting the demands of CERT Polska
The problem of scammers exploiting social media platforms continues to persist. Meta has yet to fulfill all the recommendations made last year by experts from the CERT Polska team at NASK, which were ...
cert.pl
April 26, 2025 at 8:48 PM
Finally, some official authority has the balls to say it!
CERT-Poland says Meta is failing to crack down on financial fraud on its sites
This thing has been driving me crazy! Literally EVERY malicious ad I reported over the past 2 years has been declined. EVERY ONE!!!
cert.pl/en/posts/202...
CERT-Poland says Meta is failing to crack down on financial fraud on its sites
This thing has been driving me crazy! Literally EVERY malicious ad I reported over the past 2 years has been declined. EVERY ONE!!!
cert.pl/en/posts/202...
Reposted by Bartek Jerzman
At @pivotcon.bsky.social, I'm presenting with @hegel.bsky.social and Sreekar Madabushi on the first public look at the full scope of a stealthy, long-running phishing network.
April 24, 2025 at 2:31 PM
At @pivotcon.bsky.social, I'm presenting with @hegel.bsky.social and Sreekar Madabushi on the first public look at the full scope of a stealthy, long-running phishing network.
Reposted by Bartek Jerzman
This theme song was an amazing gift we got on day2 of our first #PIVOTcon edition last year, by our alumni Julien Reisdorffer . The talents of our attendees go beyond #ThreatResearch ;) You should listen to it
#CTI #ThreatIntel
#CTI #ThreatIntel
“Let me tell you a tale - got a conference that will make you excel” 🎵🎛️🎚️🎶
Hey dear PIVOTers, have you already started listening to our #PIVOTcon song?
It is that time of the year - feel the vibes - link below 🤟✌️
#CTI #ThreatIntel #PIVOTcon25
Hey dear PIVOTers, have you already started listening to our #PIVOTcon song?
It is that time of the year - feel the vibes - link below 🤟✌️
#CTI #ThreatIntel #PIVOTcon25
a woman wearing a hoodie and sunglasses is sitting in a crowd of people and making a peace sign .
ALT: a woman wearing a hoodie and sunglasses is sitting in a crowd of people and making a peace sign .
media.tenor.com
April 23, 2025 at 3:51 PM
This theme song was an amazing gift we got on day2 of our first #PIVOTcon edition last year, by our alumni Julien Reisdorffer . The talents of our attendees go beyond #ThreatResearch ;) You should listen to it
#CTI #ThreatIntel
#CTI #ThreatIntel
Reposted by Bartek Jerzman
“Let me tell you a tale - got a conference that will make you excel” 🎵🎛️🎚️🎶
Hey dear PIVOTers, have you already started listening to our #PIVOTcon song?
It is that time of the year - feel the vibes - link below 🤟✌️
#CTI #ThreatIntel #PIVOTcon25
Hey dear PIVOTers, have you already started listening to our #PIVOTcon song?
It is that time of the year - feel the vibes - link below 🤟✌️
#CTI #ThreatIntel #PIVOTcon25
a woman wearing a hoodie and sunglasses is sitting in a crowd of people and making a peace sign .
ALT: a woman wearing a hoodie and sunglasses is sitting in a crowd of people and making a peace sign .
media.tenor.com
April 23, 2025 at 2:15 PM
“Let me tell you a tale - got a conference that will make you excel” 🎵🎛️🎚️🎶
Hey dear PIVOTers, have you already started listening to our #PIVOTcon song?
It is that time of the year - feel the vibes - link below 🤟✌️
#CTI #ThreatIntel #PIVOTcon25
Hey dear PIVOTers, have you already started listening to our #PIVOTcon song?
It is that time of the year - feel the vibes - link below 🤟✌️
#CTI #ThreatIntel #PIVOTcon25
Reposted by Bartek Jerzman
📣 Thank you HarfangLab for being #PIVOTcon25 Bronze Sponsor 🎉
Read more about them: harfanglab.io
HarfangLab is a cybersecurity company that has developed a suite of solutions to prevent, detect, and block cyberattacks.
Our sponsors: pivotcon.org/sponsors
#CTI #ThreatIntel #ThreatResearch
Read more about them: harfanglab.io
HarfangLab is a cybersecurity company that has developed a suite of solutions to prevent, detect, and block cyberattacks.
Our sponsors: pivotcon.org/sponsors
#CTI #ThreatIntel #ThreatResearch
April 2, 2025 at 1:25 PM
📣 Thank you HarfangLab for being #PIVOTcon25 Bronze Sponsor 🎉
Read more about them: harfanglab.io
HarfangLab is a cybersecurity company that has developed a suite of solutions to prevent, detect, and block cyberattacks.
Our sponsors: pivotcon.org/sponsors
#CTI #ThreatIntel #ThreatResearch
Read more about them: harfanglab.io
HarfangLab is a cybersecurity company that has developed a suite of solutions to prevent, detect, and block cyberattacks.
Our sponsors: pivotcon.org/sponsors
#CTI #ThreatIntel #ThreatResearch
Reposted by Bartek Jerzman
We are excited to present our #PIVOTcon25 #Keynote speaker: Jackie Burns Koven! She is Head of Cyber Threat Intelligence at @chainalysis.bsky.social where her team tracks the wallets of those who scam, steal, and extort for cryptocurrency 💰💸🦹
#CTI #ThreatIntel
(1/4)
#CTI #ThreatIntel
(1/4)
March 26, 2025 at 2:47 PM
We are excited to present our #PIVOTcon25 #Keynote speaker: Jackie Burns Koven! She is Head of Cyber Threat Intelligence at @chainalysis.bsky.social where her team tracks the wallets of those who scam, steal, and extort for cryptocurrency 💰💸🦹
#CTI #ThreatIntel
(1/4)
#CTI #ThreatIntel
(1/4)
Aaaaand we have just released the #PIVOTcon25 #agenda Again You will find there crème de la crème of #CTI #ThreatIntel #ThreatReserch Top researchers tracking both APTs and cybercriminals using very clever and effective PIVOTs 😎💪 Link and thank you ⬇️1/2
📣 Oops!... They did it again!!!
61 Talks submitted and so many too good that, once again, we had to increase a bit the number of accepted talks.🔥
#PIVOTcon25 Agenda is finally here, and the caliber is insane!!! Check it out➡️ pivotcon.org/agenda-2025/
#CTI #ThreatIntel
Talks and presenters in🧵⬇️ 1/18
61 Talks submitted and so many too good that, once again, we had to increase a bit the number of accepted talks.🔥
#PIVOTcon25 Agenda is finally here, and the caliber is insane!!! Check it out➡️ pivotcon.org/agenda-2025/
#CTI #ThreatIntel
Talks and presenters in🧵⬇️ 1/18
March 7, 2025 at 3:12 PM
Aaaaand we have just released the #PIVOTcon25 #agenda Again You will find there crème de la crème of #CTI #ThreatIntel #ThreatReserch Top researchers tracking both APTs and cybercriminals using very clever and effective PIVOTs 😎💪 Link and thank you ⬇️1/2
Reposted by Bartek Jerzman
📢Thank you #Validin
for being #PIVOTcon25 Tech Sponsor ‼️
Read more about Validin here: www.validin.com
Validin eliminates blind spots with comprehensive DNS history and IP context data.
Our sponsors: pivotcon.org/sponsors #ThreatIntel #CTI #ThreatResearch
for being #PIVOTcon25 Tech Sponsor ‼️
Read more about Validin here: www.validin.com
Validin eliminates blind spots with comprehensive DNS history and IP context data.
Our sponsors: pivotcon.org/sponsors #ThreatIntel #CTI #ThreatResearch
February 11, 2025 at 3:00 PM
📢Thank you #Validin
for being #PIVOTcon25 Tech Sponsor ‼️
Read more about Validin here: www.validin.com
Validin eliminates blind spots with comprehensive DNS history and IP context data.
Our sponsors: pivotcon.org/sponsors #ThreatIntel #CTI #ThreatResearch
for being #PIVOTcon25 Tech Sponsor ‼️
Read more about Validin here: www.validin.com
Validin eliminates blind spots with comprehensive DNS history and IP context data.
Our sponsors: pivotcon.org/sponsors #ThreatIntel #CTI #ThreatResearch