Tag: ukraine
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Cyberattack takes down Ukrainian state railway’s online services
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in SecurityNewsUkrzaliznytsia, Ukraine’s national railway operator, has been hit by a massive cyberattack that disrupted online services for buying tickets both through mobile apps and the website. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cyberattack-takes-down-ukrainian-state-railways-online-services/
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Ukraine Railway Systems Hit by Targeted Cyber-Attack
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in SecurityNewsUkraine’s national railway company has suffered a “large-scale” cyber-attack, disrupting online services and operations First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/ukraine-railway-systems-targeted/
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Cyberattack hits Ukrainian state railway, disrupting online ticket sales
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in SecurityNewsUkrzaliznytsia, Ukraine’s state-owned railway operator, said a large-scale cyberattack had disrupted online ticket sales, but not train schedules. First seen on therecord.media Jump to article: therecord.media/ukraine-railway-ukrzaliznytsia-cyberattack-online-ticket-system
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Ukrainian defense sector hit with Dark Crystal RAT
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in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/ukrainian-defense-sector-hit-with-dark-crystal-rat
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CERT-UA Warns of Escalating Cyberattacks Targeting Ukraine’s Defense Sector with DarkCrystal RAT
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in SecurityNewsThe Government Computer Emergency Response Team (CERT-UA) issued an important warning about a series of targeted cyberattacks aimed at employees within Ukraine’s defense-industrial complex and members of the Armed Forces. These attacks have been tracked under the iden First seen on thecyberexpress.com Jump to article: thecyberexpress.com/cert-ua-warns-of-darkcrystal-rat/
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Plädoyer für eine europäische Plattform digitaler Selbstbehauptung und Handlungsfähigkeit
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in SecurityNewsEuropa befindet sich in einer doppelten Umbruchphase: Einerseits die geopolitische Erschütterung durch den anhaltenden Krieg in der Ukraine, andererseits die digitale Transformation, die längst alle gesellschaftlichen Bereiche durchdringt. Während veraltete Strukturen und bürokratische Prozesse vielerorts den Anschluss an die digitale Gegenwart erschweren, verschieben machtpolitische Entwicklungen, zuletzt angestoßen durch mögliche Veränderungen in den USA oder China,……
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Escalating Ukrainian hacktivist attacks target Russia
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in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/escalating-ukrainian-hacktivist-attacks-target-russia
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Ukraine Defense Sector Under Attack Via Dark Crystal RAT
The UNC-200 threat group, active since last summer, has been utilizing the Signal messaging app to social engineer targets into downloading an infostealing remote access Trojan. First seen on darkreading.com Jump to article: www.darkreading.com/cyberattacks-data-breaches/ukraine-defense-sector-attack-dark-crystal-rat
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CERT-UA warns of cyber espionage against the Ukrainian defense industry using Dark Crystal RAT
CERT-UA warns of a cyber campaign using Dark Crystal RAT to target Ukraine’s defense sector, including defense industry employees and Defense Forces members. The Computer Emergency Response Team of Ukraine (CERT-UA) uncovered a new cyber espionage campaign targeting employees of defense-industrial complex enterprises and representatives of the Defense Forces of Ukraine with Dark Crystal RAT.…
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Signal Messenger Exploited in Targeted Attacks on Defense Industry Employees
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in SecurityNewsThe Computer Emergency Response Team of Ukraine (CERT-UA) has reported a series of targeted cyberattacks against employees of the defense-industrial complex and members of the Defense Forces of Ukraine. These attacks have been ongoing since at least the summer of 2024 and have escalated in recent months. The attackers are using the Signal messenger app…
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Low-Cost Drone Add-Ons From China Let Anyone With a Credit Card Turn Toys Into Weapons of War
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in SecurityNewsChinese ecommerce giants like Temu and AliExpress sell drone accessories like those used by soldiers in the Russia-Ukraine conflict. First seen on wired.com Jump to article: www.wired.com/story/drone-accessories-weapons-of-war/
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CERT-UA Warns: Dark Crystal RAT Targets Ukrainian Defense via Malicious Signal Messages
The Computer Emergency Response Team of Ukraine (CERT-UA) is warning of a new campaign that targets the defense sectors with Dark Crystal RAT (aka DCRat).The campaign, detected earlier this month, has been found to target both employees of enterprises of the defense-industrial complex and individual representatives of the Defense Forces of Ukraine.The activity involves First…
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Ukrainian military targeted in new Signal spear-phishing attacks
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in SecurityNewsUkraine’s Computer Emergency Response Team (CERT-UA) is warning about highly targeted attacks employing compromised Signal accounts to send malware to employees of defense industry firms and members of the country’s army forces. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/ukrainian-military-targeted-in-new-signal-spear-phishing-attacks/
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Russia using criminal networks to drive increase in sabotage acts, says Europol
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in SecurityNewsProxies deploying tactics including migrant smuggling in destabilisation efforts across EU, enforcement agency finds<ul><li><a href=”https://www.theguardian.com/world/live/2025/mar/18/trump-putin-call-ukraine-ceasefire-proposals-european-council-meeting-europe-live-news-latest”>Europe live latest updates</li></ul>Russia and other state actors are driving an increase in politically motivated cyber-attacks and sabotage of infrastructure and public institutions in the EU, the bloc’s police enforcement agency has found.Europol’s 80-page serious and organised crime threat assessment for…
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The most notorious and damaging ransomware of all time
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in SecurityNews
Tags: access, android, attack, backdoor, backup, banking, botnet, breach, communications, computer, control, credentials, cryptography, cyber, cybercrime, dark-web, data, defense, detection, email, encryption, endpoint, exploit, extortion, finance, flaw, framework, germany, google, government, group, hacker, hacking, healthcare, infection, infrastructure, international, jobs, korea, law, lazarus, leak, linux, malicious, malware, microsoft, mobile, msp, network, north-korea, office, open-source, oracle, password, phishing, phone, powershell, ransom, ransomware, russia, service, software, spam, switch, technology, threat, tool, ukraine, update, usa, virus, vulnerability, windowsConti: History: First appearing in May 2020, the Conti RaaS platform is considered the successor to the Ryuk ransomware. As of January 2021, Conti is believed to have infected over 150 organizations and earned millions of dollars for its criminal developers and their affiliates. At least three new versions have been found since its inception.How it works: Conti uses the…
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Ukraine loses Signal support for anti-Russian cyber threat efforts, says official
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in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/ukraine-loses-signal-support-for-anti-russian-cyber-threat-efforts-says-official
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Ukraine seeks to bolster offensive cyber capabilities amid rising threats from Russia
A senior Ukrainian national security figure said the country is working on strengthening its offensive cyber capacity and is encouraging its European partners to join these efforts. First seen on therecord.media Jump to article: therecord.media/ukraine-russia-cyber-offensive-bolster
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At Ukraine’s major cyber conference, Europe takes center stage over US
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in SecurityNewsThe 2025 Kyiv International Cyber Resilience Forum looked and sounded different as European governments and cyber companies filled a void left by the Trump administration. First seen on therecord.media Jump to article: therecord.media/kyiv-cyber-conference-europe-center-stage-over-us
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No, Elon, X DDoS was NOT by Ukraine
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in SecurityNewsX marks the botnet: Outage outrage was a Ukrainian cyberattack, implies our favorite African billionaire comedy villain. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/03/elon-musk-x-ddos-ukraine-richixbw/
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Signal no longer cooperating with Ukraine on Russian cyberthreats, official says
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in SecurityNewsThe encrypted messaging app Signal has stopped responding to requests from Ukrainian law enforcement regarding Russian cyberthreats, a Ukrainian official claimed, warning that the shift is aiding Moscow’s intelligence efforts. First seen on therecord.media Jump to article: therecord.media/signal-no-longer-cooperating-with-ukraine
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Europe urged to seize ‘opportunity’ by replacing US funding for Ukraine cyber defense
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in SecurityNews“This is an opportunity for Europe. We should take a bigger role,” said Tanel Sepp, Estonia’s cyber ambassador at large, about the funding gap left in the wake of President Donald Trump’s freezing of funds. First seen on therecord.media Jump to article: therecord.media/europe-opportunity-tallinn-funding-replace
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Signal no longer cooperating with Ukraine on Russian cyber threats, official says
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in SecurityNewsThe encrypted messaging app Signal has stopped responding to requests from Ukrainian law enforcement regarding Russian cyber threats, a Ukrainian official claimed, warning that the shift is aiding Moscow’s intelligence efforts. First seen on therecord.media Jump to article: therecord.media/signal-no-longer-cooperating-with-ukraine
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Musk claims of Ukraine DDoS attack derided by cyber community
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in SecurityNewsElon Musk draws criticism after accusing Ukraine of being behind a significant DDoS attack against social media platform X First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366620595/Musk-claims-of-Ukraine-DDoS-attack-derided-by-cyber-community
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What Really Happened With the DDoS Attacks That Took Down X
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in SecurityNewsElon Musk said a “massive cyberattack” disrupted X on Monday and pointed to “IP addresses originating in the Ukraine area” as the source of the attack. Security experts say that’s not how it works. First seen on wired.com Jump to article: www.wired.com/story/x-ddos-attack-march-2025/
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Musk Blames X (Twitter) Outage on Cyberattack, Links It to Ukraine
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in SecurityNewsElon Musk has confirmed a massive cyberattack on his social media platform, X (once Twitter), causing widespread technical… First seen on hackread.com Jump to article: hackread.com/musk-x-twitter-cyberattack-ukraine-involvement/
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Musk links cyberattack on X to Ukraine without evidence
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in SecurityNewsNation-state involvement is possible: While very less is known about the attack, despite a bunch of revelations, experts think a nation-state involvement is indeed possible.”X is under relentless cyberattacks: 24/7/365 and this is far beyond simple DoS attempts,” said Chad Cragle, CISO at DeepWatch. “While technical issues can occur, X’s engineers understand scalability and redundancy.…
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Soziales Netzwerk: Musk vermutet Cyberangriff auf X aus der Ukraine
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in SecurityNewsElon Musk berichtet von einer Cyberattacke auf X. Auch Tesla-Niederlassungen und Autos sind Ziel von Angriffen. First seen on golem.de Jump to article: www.golem.de/news/soziales-netzwerk-musk-vermutet-cyberangriff-auf-x-aus-der-ukraine-2503-194155.html
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Russian DDoS Groups Frothing After Europe Backs Ukraine
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in SecurityNewsSelf-Described Hacktivists Appear to Remain Moscow Foreign Policy Extension Russia’s use of high-profile online nuisance attacks as a psychology ploy designed to amplify Moscow’s geopolitical agenda continues. As Europe has rallied to support Ukraine, self-proclaimed Russian hacktivists have trumpeted their targeting of the U.K. and EU member states, instead of the U.S. First seen on…
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Russian DDoS Groups Spaz Out After Europe Backs Ukraine
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in SecurityNewsSelf-Described Hacktivists Appear to Remain Moscow Foreign Policy Extension Russia’s use of high-profile online nuisance attacks as a psychology ploy designed to amplify Moscow’s geopolitical agenda continues. As Europe has rallied to support Ukraine, self-proclaimed Russian hacktivists have trumpeted their targeting of the U.K. and EU member states, instead of the U.S. First seen on…