8 January 2022
Our timeline shows known cyberattacks from October to December 2021.

Cyber incident overview

Cyberattacks Switzerland in the 4th quarter of 2021
Usable under the license CC BY 4.0. Credits: KonBriefing.com/Bert Kondruss.

Diagram in high resolution (License: CC BY 4.0):

Details and sources

Flag Switzerland1 October 2021
DDoS attack on the websites of a professional training agency in Switzerland
Schweizerisches Dienstleistungszentrum Berufsbildung | Berufs-​, Studien-​ und Laufbahnberatung (SDBB) - Bern, Canton of Bern, Switzerland
(Outage of all web sites)
Flag SwitzerlandOctober 10, 2021
Cyber attack on a fiduciary company in Switzerland
GRF Sociétés fiducaire SA - Morges, Canton of Vaud, Switzerland
The company works for several municipalities.
Flag SwitzerlandOctober 09/10, 2021
Ransomware at a theater in Winterthur, Switzerland
Casinotheater Winterthur - Winterthur, Canton of Zürich, Switzerland
Affected is the communication via e-mail and a planning tool.
Flag SwitzerlandOctober 2021
Cyber attack on a trust company in Switzerland
From citizens of the cantons of Zurich, Schwyz and Zug, tax declarations are published on the Darknet.
Flag SwitzerlandOctober 20, 2021
Malware at Swiss trade fair and event agency
MCH Group AG - Basel, Canton of Basel-Stadt, Switzerland

About KonBriefing.com

KonBriefing.com is an independent researcher and analyst in the field of IT security, information security, risk management and compliance. The company was founded in 2019 and is based in Germany.

About the author

Bert Kondruss
Bert Kondruss
Cyber security analyst
Founder and Managing Director of KonBriefing.com

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Cyber attacks worldwide

Cyber attacks worldwide
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