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Hackers contacted employees at financial and healthcare organizations over Microsoft Teams to trick them into granting remote access through Quick Assist and deploy a new piece of malware called A0Backdoor. [...]
U.S. Senator Ron Wyden has sent a letter to the Federal Trade Commission (FTC) requesting the agency to investigate Microsoft for failing to provide adequate security in its products, which led to ransomware attacks against healthcare organizations. [...]
The UK National Cyber Security Centre (NCSC) has formally attributed 'Authentic Antics' espionage malware attacks to APT28 (Fancy Bear), threat actor already linked to Russia's military intelligence service (GRU). [...]
The Sandworm Russian military cyber-espionage group is targeting Windows users in Ukraine with trojanized Microsoft Key Management Service (KMS) activators and fake Windows updates. [...]
A hybrid espionage/influence campaign conducted by the Russian threat group 'UNC5812' has been uncovered, targeting Ukrainian military recruits with Windows and Android malware. [...]
Amazon has seized domains used by the Russian APT29 hacking group in targeted attacks against government and military organizations to steal Windows credentials and data using malicious Remote Desktop Protocol connection files. [...]
The Iranian state-sponsored hacking group APT34, aka OilRig, has recently escalated its activities with new campaigns targeting government and critical infrastructure entities in the United Arab Emirates and the Gulf region. [...]
Microsoft says a ransomware affiliate it tracks as Vanilla Tempest now targets U.S. healthcare organizations in INC ransomware attacks. [...]
Microsoft says a ransomware affiliate it tracks as Vanilla Tempest now targets U.S. healthcare organizations in INC ransomware attacks. [...]
Four vulnerabilities, one of which is rated critical, have been discovered in the Perforce Helix Core Server, a source code management platform widely used by the gaming, government, military, and technology sectors. [...]
Russian APT28 military hackers used Microsoft Outlook zero-day exploits to target multiple European NATO member countries, including a NATO Rapid Deployable Corps. [...]
Microsoft says a Chinese cyberespionage group it tracks as Volt Typhoon has been targeting critical infrastructure organizations across the United States, including Guam, since at least mid-2021. [...]
Microsoft has discovered that an Iranian hacking group known as 'Mint Sandstorm' is conducting cyberattacks on US critical infrastructure in what is believed to be retaliation for recent attacks on Iran's infrastructure. [...]
Microsoft has patched an Outlook zero-day vulnerability (CVE-2023-23397) exploited by a hacking group linked to Russia's military intelligence service GRU to target European organizations. [...]
A new ransomware family called 'GwisinLocker' targets South Korean healthcare, industrial, and pharmaceutical companies with Windows and Linux encryptors, including support for encrypting VMware ESXi servers and virtual machines. [...]
A newly discovered lightweight and persistent malware was used by attackers to backdoor Microsoft Exchange servers belonging to government and military organizations from Europe, the Middle East, Asia, and Africa. [...]
A new phishing campaign has been targeting U.S. organizations in the military, security software, manufacturing supply chain, healthcare and pharmaceutical sectors to steal Microsoft Office 365 and Outlook credentials. [...]