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Cybersecurity conferences in Europe

There are 36 cybersecurity conferences in Europe with a public sponsor or exhibitor list or published sponsorship prices. The biggest is Fraud Leaders' Summit 2026, with 98 companies listed.

All events 10Trade shows 2
125 sponsor and exhibitor listings at these events
Cybersecurity
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Europe
Anywhere
Regions
Europe10Asia2The Middle East1
Countries
United States3Germany3Netherlands2France2United Kingdom1Saudi Arabia1Japan1Romania1Thailand1Malta1Algeria1South Africa1
Cities
London1New Orleans1The Hague1Riyadh1Tokyo1Bucharest1Munich1Bangkok1Cologne1Grenoble1Amsterdam1Valletta1Algiers1Las Vegas1Philadelphia1Cape Town1Paris1Nuremberg1
Next 90 days
Timing
Any timeUpcoming21Next 90 days10
Year
2026920271
Size
Companies listed
Prices
Sponsorship packages
Publishes prices2Package under $5k1Package under $10k1Package under $25k1
Type
All events10Trade shows2

Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.

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Most companies listed
Most companies listedSoonest firstMost new companiesMost companies returningCheapest packageBiggest top package
#ConferenceCompaniesNewReturningPackages from
1
1. PMRExpo
Nov 24–26, 2026 · Cologne, Germany
26companies
2
2. Perimeter Protection
Jan 19–21, 2027 · Nuremberg, Germany
16companies
3
3. BSides Amsterdam
Nov 19, 2026 · Amsterdam, Netherlands
15companies
4
4. GreHack
Nov 13–14, 2026 · Grenoble, France
14companies
5
5. DefCamp
Nov 19–20, 2026 · Bucharest, Romania
13companies
6
6. Concordance Club
Dec 10, 2026 · Paris, France
12companies
7
7. Black Hat
Dec 7–10, 2026 · London, United Kingdom
11companies92%returning
8
8. ACM CCS
Nov 15–19, 2026 · The Hague, Netherlands
9companiesfrom$3,000 (currency not stated)
9
9. IT Security Summit
Nov 30–Dec 4, 2026 · Munich, Germany
9companies
10
10. MAST Defence & Resilience Malta
Nov 25–27, 2026 · Valletta, Malta
fromEUR 3,000

Companies: sponsors and exhibitors on each event’s current edition, read from its own directory, sponsor page or prospectus. New: not listed at the previous edition. Returning: share of the previous edition’s companies listed again.

Key facts

Across the 36 cybersecurity conferences in Europe.

Events3621 upcoming
Listings770sponsors and exhibitors on their current editions
Trade shows9100+ exhibitors or an expo floor
Biggest98Fraud Leaders' Summit

More cybersecurity conferences

Questions

What are the biggest cybersecurity conferences in Europe?

By companies listed at their current edition: Fraud Leaders' Summit (98), secIT by heise (91), ISS World Europe (66), Infosecurity Europe (63), Cyber Security World Madrid (49).

Which cybersecurity conferences in Europe are coming up next?

GreHack (Nov 13–14, 2026, Grenoble); ACM CCS (Nov 15–19, 2026, The Hague); BSides Amsterdam (Nov 19, 2026, Amsterdam); DefCamp (Nov 19–20, 2026, Bucharest).