New “Prestige” ransomware impacts organizations in Ukraine and Poland

The Microsoft Threat Intelligence Center (MSTIC) has identified evidence of a novel ransomware campaign targeting organizations in the transportation and related logistics industries in Ukraine and Poland utilizing a previously unidentified ransomware payload. MSTIC researchers observed this new ransomware, which Read More …

Ransom Cartel Ransomware: A Possible Connection With REvil

Ransom Cartel is ransomware as a service (RaaS) that surfaced in mid-December 2021. This ransomware performs double extortion attacks and exhibits several similarities and technical overlaps with REvil ransomware. REvil ransomware disappeared just a couple of months before Ransom Cartel Read More …

Oil and Gas Cybersecurity: Trends & Response to Survey

Trend Micro conducted a study on the state of industrial cybersecurity in the oil and gas, manufacturing, and electricity/energy industries in 2022. Based on the results of a survey of over 900 ICS business and security leaders in the United Read More …

Private health insurance company Medibank affected by cyber attack less than a month after telco Optus was targeted

Health insurance giant Medibank Group is the latest Australian company to become the target of a cyber attack. Last month telecommuncations company Optus was hit by a wide-scale breach which saw more than two million customers affected. Telstra was also Read More …

Black Basta Ransomware Gang Infiltrates networks via QAKBOT, Brute Ratel, and Cobalt Strike

QAKBOT’s malware distribution resumed on September 8, 2022 following a brief hiatus, when our researchers spotted several distribution mechanisms on this date. The distribution methods observed included SmokeLoader (using the ‘snow0x’ distributor ID), Emotet (using the ‘azd‘ distributor id), and Read More …

Malicious WhatsApp mod distributed through legitimate apps

Last year, Kaspersky researchers wrote about the Triada Trojan inside FMWhatsApp, a modified WhatsApp build. At that time, they discovered that a dropper was found inside the distribution, along with an advertising SDK. This year, the situation has repeated, but Read More …

Hackers took down U.S. airport web sites, Department of Homeland Security confirms

Unknown hackers attacked and temporarily shut down the public-facing websites of at least several major U.S. airports on Monday, a Department of Homeland Security official confirmed to USA TODAY. The official from DHS’ Cybersecurity and Infrastructure Security Agency or CISA, Read More …