CERT
2026()
2025()
2024()
2023()
2022()
| Cyber Campaigns CERT Analysy CERT Publication CERT Tips
2023
| 2022
| 2021
| 2020 |
2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008
|
DATE |
NAME |
INFO |
CATEGORY |
SUBCATE |
| 4.3.26 | MAR-25993211-r1.v2 Ivanti Connect Secure (RESURGE) | This report is provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained herein. The DHS does not endorse any commercial product or service referenced in this bulletin or otherwise. | CERT | CERT |
|
2.2.26 |
On 29 December 2025, in the morning and afternoon hours, coordinated attacks took place in Polish cyberspace. They were directed at more than 30 wind and photovoltaic farms, a private company from the manufacturing sector, and a large combined heat and power plant supplying heat to almost half a million customers in Poland. |