[Ukrainian incidental consequence team](https://cert.gov.ua/) CERT-UA [informs](https://cert.gov.ua/article/6279561) about a fresh wave **[ciberataci](https://cyberdefence24.pl/cybersecurity/another-attacks-on-critical infrastructure-in-polska) targeted at government officials, [military](https://cyberdefence24.pl/armia-i-service/Ukrainian-soldiers-padl-offer) and arms companies**. As part of [campania](https://cyberdefence24.pl/cybersecurity/attacks-on-apps-for-ukraincow) the malicious DarkCrystal RAT (DGrat) software is used. They are distributed utilizing a **committer [Signal](https://signal.org/en/), popular among Ukrainian military.**