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Ukrainian intelligence crashes Russian occupation servers in Crimea
Ukrainian intelligence crashes Russian occupation servers in Crimea
newsukraine.rbc.ua - Cyber specialists from Ukraine's Defense Intelligence (HUR) have carried out a large-scale special operation targeting the occupation authorities in Crimea. According to a Ukrainian intelligence source speaking to RBC-Ukraine, the operation lasted several days. A powerful DDoS attack effectively paralyzed the information systems and network infrastructure in Crimea. While the Russian occupiers were scrambling to identify the cause of the government systems' failure, HUR cyber experts infiltrated the electronic accounts of the leadership of the occupation administration in temporarily occupied Crimea. They gained access to the following digital resources: electronic document management system DIALOG, systems SED and Delo, * accounting platforms 1C:Document Flow, Directum, and ATLAS. Over two days, 100 terabytes of documents belonging to the occupation authorities of the peninsula were downloaded.
·newsukraine.rbc.ua·
Ukrainian intelligence crashes Russian occupation servers in Crimea
Hackers Disrupt Russia's Drone Weaponization Network
Hackers Disrupt Russia's Drone Weaponization Network
A volunteer-run network of service centers halts custom firmware updates for DJI drones following a cyber attack. Can a cyber operation have an impact on drone warfare? Recent developments in Russia offer an example of how this can happen in a not-so-obvious way. On Friday, a volunteer group Russian Hackers for the Front (“Русские Хакеры – Фронту”, RH) known for building a customized firmware for DJI drones reported a cyber attack that affected its servers and end-point devices (terminals). While recovering from the attack, RH instructed hundreds of service centers to stop using its terminals until further notice, thus pausing a wide operation of weaponizing commercial drones. Although details are scanty, this is a rare publicly reported cyber attack that affects drones warfare and might have militarily significant consequences. In this post I will summarize what is known about the attack and provide additional information about the impact and who might be behind it.
·fromcyberia.substack.com·
Hackers Disrupt Russia's Drone Weaponization Network
Signals of Trouble: Multiple Russia-Aligned Threat Actors Actively Targeting Signal Messenger
Signals of Trouble: Multiple Russia-Aligned Threat Actors Actively Targeting Signal Messenger
Google Threat Intelligence Group (GTIG) has observed increasing efforts from several Russia state-aligned threat actors to compromise Signal Messenger accounts used by individuals of interest to Russia's intelligence services. While this emerging operational interest has likely been sparked by wartime demands to gain access to sensitive government and military communications in the context of Russia's re-invasion of Ukraine, we anticipate the tactics and methods used to target Signal will grow in prevalence in the near-term and proliferate to additional threat actors and regions outside the Ukrainian theater of war.
·cloud.google.com·
Signals of Trouble: Multiple Russia-Aligned Threat Actors Actively Targeting Signal Messenger
Ukraine Claims Cyberattack Blocked Russian State TV Online on Putin’s Birthday
Ukraine Claims Cyberattack Blocked Russian State TV Online on Putin’s Birthday
Ukrainian hackers carried out a cyberattack that took down online broadcasts of Russian state television and radio channels on Monday, according to an official in Kyiv with knowledge of the operation. #A #Dmitry #Emerging #Europe #Infrastructure #Markets #Media #Peskov #Putin #Radio #Russia #Ukraine #Vladimir #business #cybersecni #cybersecurity #politics #technology
·bloomberg.com·
Ukraine Claims Cyberattack Blocked Russian State TV Online on Putin’s Birthday
Ukrainian cyber specialists attack Russian airports, several flights delayed - source
Ukrainian cyber specialists attack Russian airports, several flights delayed - source
Specialists with the Ukrainian Defense Ministry's Main Intelligence Directorate (HUR) carried out a cyberattack on the websites of Russian government agencies and Russian airports on "Russia Day," with a number of flights being delayed. — Ukrinform.
·ukrinform.net·
Ukrainian cyber specialists attack Russian airports, several flights delayed - source
EU capitals fear Russian retaliation and cyberattacks after asset freezes
Cryptojacker arrested in Ukraine over EUR 1.8 million mining scheme
Cryptojacker arrested in Ukraine over EUR 1.8 million mining scheme
The 29-year-old individual was apprehended in Mykolaiv, Ukraine, on 9 January. Three properties were searched to gather evidence against the main suspect. The arrest comes after months of intensive collaboration between Ukrainian authorities, Europol and a cloud provider, who worked tirelessly to identify and locate the individual behind the widespread cryptojacking operation.The suspect is believed to have mined over USD...
·europol.europa.eu·
Cryptojacker arrested in Ukraine over EUR 1.8 million mining scheme
Ukraine's top mobile operator hit by biggest cyberattack of war so far | Reuters
Ukraine's top mobile operator hit by biggest cyberattack of war so far | Reuters
Ukraine's biggest mobile network operator was hit on Tuesday by what appeared to be the largest cyberattack of the war with Russia so far, knocking out mobile and internet services for millions and the air raid alert system in parts of Kyiv region.
·reuters.com·
Ukraine's top mobile operator hit by biggest cyberattack of war so far | Reuters
Into the Trash: Analyzing LitterDrifter
Into the Trash: Analyzing LitterDrifter
Gamaredon, also known as Primitive Bear, ACTINIUM, and Shuckworm, is a unique player in the Russian espionage ecosystem that targets a wide variety of almost exclusively Ukrainian entities. While researchers often struggle to uncover evidence of Russian espionage activities, Gamaredon is notably conspicuous. The group behind it conducts large-scale campaigns while still primarily focusing on regional targets. The Security Service of Ukraine (SSU) identified the Gamaredon personnel as Russian Federal Security Service (FSB) officers.
·research.checkpoint.com·
Into the Trash: Analyzing LitterDrifter