Supermarket freezers across Europe hit by second suspected cyber-attack
Published . Updated .
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Chains in seven countries say cooling unit temperatures rose overnight in incident similar to hack of French stores
Directly affected
- No company is named in this report.
Indirectly affected
- CIBR First Trust NASDAQ Cybersecurity ETF+6.1% 30d
First Trust NASDAQ Cybersecurity ETF: it holds cybersecurity firms. Linked by “hack” (cybersecurity) in this story.
- VGK Vanguard FTSE Europe ETF
Vanguard FTSE Europe ETF holds stocks listed in Europe, which this story is about (“europe”).
- EWQ iShares MSCI France ETF-0.5% 6d
iShares MSCI France ETF holds stocks listed in France, which this story is about (“french”).
- CRWD CrowdStrike Holdings-10.6% 7d
CrowdStrike Holdings (prepackaged software): hacks and breaches raise demand for security software. Linked by “hack” (cybersecurity) in this story.
- PANW Palo Alto Networks-10.7% 30d
Palo Alto Networks (computer peripheral equipment): hacks and breaches raise demand for security software. Linked by “hack” (cybersecurity) in this story.
- FTNT Fortinet-28.4% 30d
Fortinet (computer peripheral equipment): hacks and breaches raise demand for security software. Linked by “hack” (cybersecurity) in this story.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| CIBR | +7.38% | +6.85% | base | -4.22% | -3.71% | -3.58% | -9.87% |
| VGK | -1.12% | -0.25% | base | +0.59% | +0.05% | +2.96% | +0.96% |
| EWQ | -1.76% | -1.02% | base | +1.09% | +0.67% | +3.81% | +2.69% |
| CRWD | +4.57% | +6.52% | base | -3.44% | -2.30% | -2.63% | -13.43% |
| PANW | +6.71% | +7.77% | base | -3.96% | -4.34% | -4.90% | -13.95% |
| FTNT | +34.78% | +28.07% | base | -7.23% | -5.82% | -4.88% | -9.95% |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Chains in Sweden, Belgium and Luxembourg said fridge temperatures rose overnight, similar to hack that hit French stores in October Supermarket chains in Sweden, Belgium and Luxembourg have said the temperatures of their refrigerators and…
Source: The Guardian
Defense
| Company | When | Move | Status |
|---|---|---|---|
| CIBR | that day | -4.22% | final price |
| CIBR | the next day | -3.71% | final price |
| CIBR | two days later | -3.58% | final price |
| CIBR | three days later | -9.87% | final price |
| CIBR | three days earlier | +6.85% | final price |
| CIBR | five days earlier | +7.38% | final price |
| CRWD | that day | -3.44% | final price |
| CRWD | the next day | -2.30% | final price |
| CRWD | two days later | -2.63% | final price |
| CRWD | three days later | -13.43% | final price |
| CRWD | three days earlier | +6.52% | final price |
| CRWD | five days earlier | +4.57% | final price |
| EWQ | that day | +1.09% | final price |
| EWQ | the next day | +0.67% | final price |
| EWQ | two days later | +3.81% | final price |
| EWQ | three days later | +2.69% | final price |
| EWQ | three days earlier | -1.02% | final price |
| EWQ | five days earlier | -1.76% | final price |
| FTNT | that day | -7.23% | final price |
| FTNT | the next day | -5.82% | final price |
| FTNT | two days later | -4.88% | final price |
| FTNT | three days later | -9.95% | final price |
| FTNT | three days earlier | +28.07% | final price |
| FTNT | five days earlier | +34.78% | final price |
| PANW | that day | -3.96% | final price |
| PANW | the next day | -4.34% | final price |
| PANW | two days later | -4.90% | final price |
| PANW | three days later | -13.95% | final price |
| PANW | three days earlier | +7.77% | final price |
| PANW | five days earlier | +6.71% | final price |
| VGK | that day | +0.59% | final price |
| VGK | the next day | +0.05% | final price |
| VGK | two days later | +2.96% | final price |
| VGK | three days later | +0.96% | final price |
| VGK | three days earlier | -0.25% | final price |
| VGK | five days earlier | -1.12% | final price |
Trades by members of Congress and officials in the stocks in this story
- Donald J Trump, an executive branch official, sold CrowdStrike Holdings (CRWD), worth $100,001 - $250,000 on 21 Aug 2026. That is 73 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Gilbert Cisneros bought CrowdStrike Holdings (CRWD), worth $1,001 - $15,000 on 7 Aug 2026. That is 87 days before publication. Filed 10 Sep 2026. View the filing.
- Donald J Trump, an executive branch official, sold Palo Alto Networks (PANW), worth $15,001 - $50,000 on 28 Aug 2026. That is 66 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Palo Alto Networks (PANW), worth $500,001 - $1,000,000 on 21 Aug 2026. That is 73 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Fortinet (FTNT), worth $500,001 - $1,000,000 on 21 Aug 2026. That is 73 days before publication. Filed 8 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
How solid the defense case looks
12 out of 100
“Supermarket freezers across Europe hit by second suspected cyber-attack” scores 12 out of 100. The score uses 1 sources.