![]() ![]() November 2023: Denmark suffered its largest cyberattack on record when Russian hackers hit twenty-two Danish power companies. Keith Rowley declared the latest ransomware attack against the country’s telecommunications service to be a “national security threat.” Hackers stole an estimated six gigabytes of data, including email addresses, national ID numbers, and phone numbers. November 2023: Trinidad and Tobago’s Prime Minister Dr. Beginning in August 2023, hackers used phishing emails to imbed malicious code into their target’s systems to establish command-and-control and spy on their target’s activities. November 2023: Chinese hackers compromised Philippine government networks. The agency shut down parts of its network to investigate the breach’s scope, but claims it did not compromise critical rocket and satellite operations information. November 2023: Chinese-linked hackers attacked Japan’s space agency during summer 2023 and compromised the organization’s directory. ![]() Hackers use phishing campaigns to gain access to their target’s systems and decrypt their information. ![]() November 2023: Suspected Chinese hackers launched an espionage campaign against Uzbekistan and the Republic of Korea. According to the GRU, the attack destroyed the system’s configuration files, databases, and their backups, paralyzing Russia’s tax service. The attack began hours before President Zelenskyy met with President Biden in Washington D.C.ĭecember 2023: Ukraine’s military intelligence service (the GRU) claims to have disabled Russia’s tax service in a cyberattack. Hackers claim to have destroyed more than 10,000 computers and 4,000 servers, including cloud storage and backup systems. Hackers claimed their attack was in retaliation for the Russian Kyivstar cyberattack.ĭecember 2023: Russian hackers hit Ukraine’s largest mobile phone provider, Kyivstar, disabling access to its 24 million customers in Ukraine. Pumps restored operation the next day, but payment issues continued for several days.ĭecember 2023: Ukrainian state hackers crippled Russia’s largest water utility plant by encrypting over 6,000 computers and deleting over 50 TB of data. Ukraine has since ordered webcam operators in the country to stop live broadcasts.ĭecember 2023: Israeli-linked hackers disrupted approximately 70% of gas stations in Iran. Hackers claimed the attack was in retaliation for aggressive actions by Iran and its proxies in the region. ![]() Hackers changed the cameras’ angles to gather information on nearby critical infrastructure facilities and stream the footage on YouTube. January 2024: Russian agents hacked residential webcams in Kyiv to gather information on the city’s air defense systems before launching a missile attack on Kyiv. This is the first time Australia has issued cyber sanctions against an individual since the framework was established in 2021. He stole information from 9.7 million current and former Medibank customers. January 2024: The Australian government identified and sanctioned Aleksandr Ermakov as the Russian hacker who breached Medibank, the country’s largest private health insurance provider, in 2022. Hackers infiltrated an Australian law firm that worked with the government to gain access to government files. January 2024: Russian hackers attacked 65 Australian government departments and agencies and stole 2.5 million documents in Australia’s largest government cyberattack. Hackers used a “password spray attack” to steal emails and documents from accounts of Microsoft’s senior leadership, cybersecurity, and legal teams back in November 2023. January 2024: Microsoft announced that Russian hackers broke into its corporate systems. Sweden expects disruptions to continue for several weeks. The attack affected operations for 120 government offices and came as Sweden prepared to join NATO. January 2024: Russian hackers launched a ransomware attack against Sweden’s only digital service provider for government services. The hacker's identity is currently unknown. It’s unclear if classified information was compromised or lost. It affected staff emails, calendars, and contacts. January 2024: Hackers breached Global Affairs Canada’s secure VPN in December 2023, allowing hackers to access sensitive personal information of users and employees. ![]()
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