Microsoft Says Recent Windows Vulnerability Exploited as Zero-Day

September 16, 2024 at 07:39AM Microsoft identified and addressed a high-severity CVE-2024-43461 security flaw through September 2024 updates, following its exploitation as a zero-day in Internet Explorer. This spoofing bug in MSHTML can execute arbitrary code when a user interacts with a malicious page or file. It was part of an attack chain exploited by … Read more

Russian Hackers Had Covert Access to Ukraine’s Telecom Giant for Months

January 5, 2024 at 03:27AM Ukrainian authorities reported a cyber attack by the Russian state-sponsored group Sandworm, which breached telecom operator Kyivstar’s systems, leading to service disruption for millions. A Russia-linked hacking group, Solntsepyok, claimed responsibility. The attack wiped out data from thousands of servers, and the Security Service of Ukraine suspects the attackers had … Read more

Russia’s ‘Star Blizzard’ APT Upgrades its Stealth, Only to Be Unmasked Again

December 7, 2023 at 05:18PM A Kremlin-linked APT group, “Star Blizzard,” known for cyberespionage and targeting NATO-associated entities since 2017, recently updated its evasion tactics. Microsoft exposed these new techniques, which include the use of password-protected PDFs, cloud file-sharing, advanced domain creation, and exploitation of email marketing platforms for phishing. Despite operations against UK officials, … Read more