While SentinelOne did not attribute the attack to a specific threat actor, The Washington Post linked it to China-nexus acors. On July 19, Microsoft confirmed active exploitation of a zero-day vulnerability, tracked as CVE-2025-53770 in on-prem SharePoint Servers. The IT…
Tag: Security Affairs
CrushFTP zero-day actively exploited at least since July 18
Hackers exploit CrushFTP zero-day, tracked as CVE-2025-54309, to gain admin access via HTTPS when DMZ proxy is off. Threat actors are exploiting a zero-day vulnerability, tracked as CVE-2025-54309 (CVSS score of 9.0), in the managed file transfer software CrushFTP to…
Hardcoded credentials found in HPE Aruba Instant On Wi-Fi devices
Hardcoded credentials in HPE Aruba Instant On Wi-Fi devices, let attackers to bypass authentication and access the web interface. HPE disclosed hardcoded credentials in Aruba Instant On Wi-Fi devices that allow attackers to bypass login and access the web interface.…
MuddyWater deploys new DCHSpy variants amid Iran-Israel conflict
Iran-linked APT MuddyWater is deploying new DCHSpy spyware variants to target Android users amid the ongoing conflict with Israel. Lookout researchers observed Iran-linked APT MuddyWater (aka SeedWorm, TEMP.Zagros, and Static Kitten) is deploying a new version of the DCHSpy Android spyware in the context of…
U.S. CISA urges to immediately patch Microsoft SharePoint flaw adding it to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Microsoft SharePoint flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Microsoft SharePoint flaw, tracked as CVE-2025-53770 (“ToolShell”) (CVSS score of 9.8), to its Known Exploited Vulnerabilities (KEV)…
Microsoft issues emergency patches for SharePoint zero-days exploited in “ToolShell” attacks
Microsoft patched an exploited SharePoint flaw (CVE-2025-53770) and disclosed a new one, warning of ongoing attacks on on-prem servers. Microsoft released emergency SharePoint updates for two zero-day flaws, tracked as CVE-2025-53770 and CVE-2025-53771, exploited since July 18 in attacks dubbed…
SharePoint zero-day CVE-2025-53770 actively exploited in the wild
Microsoft warns of ongoing active exploitation of a SharePoint zero-day vulnerability, tracked as CVE-2025-53770. Microsoft warns of a SharePoint zero-day vulnerability, tracked as CVE-2025-53770 (CVSS score of 9.8), which is under active exploitation. Unfortunately, the flaw has yet to be…
Singapore warns China-linked group UNC3886 targets its critical infrastructure
Singapore says China-linked group UNC3886 targeted its critical infrastructure by hacking routers and security devices. Singapore accused China-linked APT group UNC3886 of targeting its critical infrastructure. UNC3886 is a sophisticated China-linked cyber espionage group that targets network devices and virtualization…
U.S. CISA adds Fortinet FortiWeb flaw to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Fortinet FortiWeb flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Fortinet FortiWeb flaw, tracked as CVE-2025-25257, to its Known Exploited Vulnerabilities (KEV) catalog. Hackers began exploiting the…
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 54
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape KongTuke FileFix Leads to New Interlock RAT Variant Code highlighting with Cursor AI for $500,000 Contagious Interview Campaign Escalates With 67…