Bomb Threats, Cyberattacks Disrupt European Services
Anonymous email threats and retail cyberattacks are hitting broadcasters, airlines and supermarkets across Europe at once.
Updated on Nov. 6, 2026 in Cybersecurity
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Anonymous bomb threats sent by email interrupted radio broadcasters, including RTÉ and Newstalk, forcing staff evacuations, while a separate cyberattack hit several SuperValu branches in Ireland. The threats also affected 30 aircraft and several airports across Europe earlier in the week. The threats are research-stage in neither sense; they are reported incidents, and the source does not identify who sent them.
Why it matters
The disruptions show how cheap, anonymous threats delivered by email can halt physical infrastructure such as broadcasting, aviation and retail at scale across several countries at once. Cyberattacks on supermarkets in the same period suggest that multiple attack types are being aimed at European critical services in parallel.
The reported figure is 30 aircraft affected by threats across Europe earlier in the week, with no comparison to baseline threat volumes given. The source also does not establish the technical method used in the SuperValu cyberattack or whether the emailed threats were linked to it.
The players
RTÉ
Ireland's national public broadcaster, whose radio service was interrupted by a bomb threat.
Newstalk
An Irish commercial talk-radio broadcaster that was interrupted and evacuated after receiving a bomb threat.
SuperValu
An Irish supermarket chain whose branches were hit by a cyberattack on Monday.
The details
The threats arrived as anonymous emails to media organisations, which led radio broadcasters including RTÉ and Newstalk to interrupt programming and evacuate staff. A new wave of threats on Friday targeted multiple flights to and from Lisbon, Rome, Prague and Sofia. Separately, several SuperValu branches in Ireland were hit by a cyberattack on Monday, and supermarkets across Europe were also grappling with cyberattacks.
Timeline
Monday: several SuperValu branches in Ireland were hit by a cyberattack.
Earlier this week: 30 aircraft and several European airports were affected by bomb threats.
Friday: a new wave of bomb threats targeted flights to and from Lisbon, Rome, Prague and Sofia.
Next week: EU leaders are scheduled to meet in Dublin.
The Tech Race
The SuperValu attack is one of several supermarket cyberattacks the source reports across Europe, placing Irish retail alongside other European grocers under the same pressure. The emailed bomb threats, meanwhile, run on a separate track that targets communications and aviation infrastructure rather than retail systems.
Travelers on flights to and from Lisbon, Rome, Prague and Sofia faced disruption from the threats, and radio listeners in Ireland lost programming during evacuations. Retail customers of SuperValu branches may have faced disrupted service after the Monday cyberattack, though the source does not detail the extent.
The takeaway
Threats delivered by anonymous email are now disrupting physical services across borders, and retail cyberattacks are arriving in the same week. Watch whether the EU leaders' meeting in Dublin next week produces any stated response to the threats or the supermarket attacks.
What happens next
EU leaders are scheduled to meet in Dublin next week, a date at which security arrangements tied to the recent threats may be discussed.
Further reading
For background on the attack methods behind incidents like these, see our Cybersecurity coverage.
Source note: This article includes information reported by The Irish Times.
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