The numbers paint an unambiguous picture. After a relatively calm start to the week — 40 attacks on both Sunday and Monday, 41 on Tuesday — something shifted. Wednesday through Saturday, the daily count jumped into the fifties and stayed there. This wasn't a spike. It was a sustained offensive. The daily average of 46 attacks masks the reality that Hungarian networks faced 50-52 assaults every single day during the latter half of the week. Whoever is behind this coordinated campaign didn't let up.
Daily distribution
A Week of Escalation
The Eastern Front
Eastern sources accounted for 22.2% of all attacks this week — 72 documented intrusions originating from Romania, China, and Russia. Romania alone contributed 40 attacks, making it the second-largest source after the United States. China's 19 attacks and Russia's 13 represent the kind of state-level capability that keeps security researchers awake at night. These aren't opportunistic script kiddies testing defenses. The near-total dominance of critical-severity attacks — 318 out of 324 — suggests sophisticated actors with specific objectives. When Chinese APT groups or Russian military intelligence come calling, they're not probing. They're hunting.
Infrastructure in the Crosshairs
Magyar Telekom absorbed 131 attacks this week — over 40% of the total. That's not random. When a single ISP becomes the primary target, it tells you something about adversary priorities. DIGI and Vodafone Hungary each faced 66 attacks, while Invitech weathered 44. The concentration on telecommunications infrastructure is hardly accidental. Control the pipes, control the data. For a country positioned between Western European NATO members and an active war zone to the east, telecom infrastructure isn't just commercial — it's strategic.
The American Anomaly
The United States topping the list at 78 attacks might seem counterintuitive. It isn't. American-based cloud infrastructure, VPN services, and proxy networks have long served as launching pads for global cyber operations. Attackers rent servers in Virginia or California because the IP addresses don't raise immediate suspicion. The 24.1% originating from US infrastructure tells us less about American threat actors and more about how professionalized cyber warfare has become. Western Europe — the Netherlands, Germany, France — contributed another 53 attacks combined. The technological West provides both the targets and the weapons.
The Election Shadow
Parliamentary elections loom. That reality colors everything. Government networks recorded no direct incidents this week, but that absence might be the most suspicious data point of all. Sophisticated adversaries don't always breach — sometimes they lurk, collecting intelligence, mapping networks, waiting. Two active threat sources identified by our systems could represent ongoing reconnaissance operations. In hybrid warfare, the attacks you detect are often less dangerous than the ones you don't.
A 14% weekly increase in critical attacks isn't a fluctuation — it's a trend line pointing toward something worse. The sustained pressure from Eastern sources, the systematic targeting of telecommunications infrastructure, and the timing ahead of elections all suggest this campaign will intensify before it eases. Next week will not be quieter. The only question is whether Hungarian defenses can adapt faster than the adversaries probing them.
Attack sources by country
-
#1
United States
24.1%
78
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#2
Romania
12.3%
40
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#3
Netherlands
7.1%
23
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#4
China
5.9%
19
-
#5
Germany
5.2%
17
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#6
France
4.0%
13
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#7
Russia
4.0%
13
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#8
Vietnam
2.8%
9
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#9
Hong Kong
2.5%
8
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#10
India
2.2%
7
Severity distribution
Affected Hungarian ISPs
Frequently asked questions
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.