Last week, 288 cyber threats were detected against Hungary, representing a 1.0% decrease compared to the previous week. 280 critical and 6 high severity events were recorded.
288
total events
▼ 1.0%
280
critical
6
high
41
daily average
Daily distribution
Attack sources by country
-
#1
United States
24.3%
70
-
#2
United Kingdom
8.3%
24
-
#3
Netherlands
7.6%
22
-
#4
Hong Kong
6.2%
18
-
#5
Bulgaria
4.9%
14
-
#6
China
4.2%
12
-
#7
Romania
4.2%
12
-
#8
Germany
3.5%
10
-
#9
Japan
3.5%
10
-
#10
CO
2.8%
8
Severity distribution
Affected Hungarian ISPs
Magyar Telekom
89 events
Vodafone HU
65 events
DIGI
63 events
Invitech
50 events
Yettel HU
21 events
Frequently asked questions
How many cyberattacks hit Hungary in week 2026-W21?
A total of 288 cyber threats were detected, 280 of them critical. Daily average: 41.
Which country was the biggest threat this week?
Most attacks originated from United States, accounting for 24.3% of all sources.
What is REVZERO SENTINEL?
REVZERO SENTINEL is a real-time cyber threat monitoring system that collects and analyzes cyberattacks targeting Hungary from multiple independent threat intelligence sources.
Methodology and data sources
The REVZERO SENTINEL editorial team collects data from multiple independent, publicly available threat intelligence sources. 2 active sources continuously monitor cyber threats targeting Hungary. Only aggregated, anonymized data appears in reports — no information suitable for identifying individual targets is published.
REVZERO SENTINEL serves the protection of Hungary's cyberspace. It operates independently and has no affiliation with any government agency.