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Former members tied to the Black Basta ransomware operation have been observed sticking to their tried-and-tested approach of email bombing and Microsoft Teams phishing to establish persistent access to target networks.
“Recently, attackers have introduced Python script execution alongside these techniques, using cURL requests to fetch and deploy malicious payloads,” ReliaQuest said in a report

The reconnaissance activity targeting American cybersecurity company SentinelOne was part of a broader set of partially-related intrusions into several targets between July 2024 and March 2025.
“The victimology includes a South Asian government entity, a European media organization, and more than 70 organizations across a wide range of sectors,” SentinelOne security researchers Aleksandar

Fake installers for popular artificial intelligence (AI) tools like OpenAI ChatGPT and InVideo AI are being used as lures to propagate various threats, such as the CyberLock and Lucky_Gh0$t ransomware families, and a new malware dubbed Numero.
“CyberLock ransomware, developed using PowerShell, primarily focuses on encrypting specific files on the victim’s system,” Cisco Talos researcher Chetan

An Iranian national has pleaded guilty in the U.S. over his involvement in an international ransomware and extortion scheme involving the Robbinhood ransomware.
Sina Gholinejad (aka Sina Ghaaf), 37, and his co-conspirators are said to have breached the computer networks of various organizations in the United States and encrypted files with Robbinhood ransomware to demand Bitcoin ransom payments.

A Chinese-speaking threat actor tracked as UAT-6382 has been linked to the exploitation of a now-patched remote-code-execution vulnerability in Trimble Cityworks to deliver Cobalt Strike and VShell.
“UAT-6382 successfully exploited CVE-2025-0944, conducted reconnaissance, and rapidly deployed a variety of web shells and custom-made malware to maintain long-term access,” Cisco Talos researchers

Russian cyber threat actors have been attributed to a state-sponsored campaign targeting Western logistics entities and technology companies since 2022.
The activity has been assessed to be orchestrated by APT28 (aka BlueDelta, Fancy Bear, or Forest Blizzard), which is linked to the Russian General Staff Main Intelligence Directorate (GRU) 85th Main Special Service Center, Military Unit 26165.

Modern apps move fast—faster than most security teams can keep up. As businesses rush to build in the cloud, security often lags behind. Teams scan code in isolation, react late to cloud threats, and monitor SOC alerts only after damage is done.
Attackers don’t wait. They exploit vulnerabilities within hours. Yet most organizations take days to respond to critical cloud alerts. That delay isn’t

Samsung has released software updates to address a critical security flaw in MagicINFO 9 Server that has been actively exploited in the wild.
The vulnerability, tracked as CVE-2025-4632 (CVSS score: 9.8), has been described as a path traversal flaw.
“Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1052 allows attackers to

A recently disclosed critical security flaw impacting SAP NetWeaver is being exploited by multiple China-nexus nation-state actors to target critical infrastructure networks.
“Actors leveraged CVE-2025-31324, an unauthenticated file upload vulnerability that enables remote code execution (RCE),” EclecticIQ researcher Arda Büyükkaya said in an analysis published today.
Targets of the campaign

Europol has announced the takedown of distributed denial of service (DDoS)-for-hire services that were used to launch thousands of cyber-attacks across the world.
In connection with the operation, Polish authorities have arrested four individuals and the United States has seized nine domains that are associated with the now-defunct platforms.
“The suspects are believed to be behind six separate