article thumbnail

Hackers targeted ICS/SCADA systems at water facilities, Israeli government warns

Security Affairs

. “The system calls on companies and entities in the energy and water sectors to immediately exchange passwords from the Internet to the control systems, reduce Internet connectivity and ensure that the most up-to-date version of controllers is installed.”

article thumbnail

China-linked APT Silk Typhoon targets IT Supply Chain

Security Affairs

Silk Typhoon targets multiple sectors worldwide, including information technology (IT) services and infrastructure, remote monitoring and management (RMM) companies, managed service providers (MSPs) and affiliates, healthcare, legal services, higher education, defense, government, non-governmental organizations (NGOs), and energy.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Netwalker ransomware hit K-Electric, the major Pakistani electricity provider

Security Affairs

K-Electric (KE) (formerly known as Karachi Electric Supply Company / Karachi Electric Supply Corporation Limited) is a Pakistani investor-owned utility managing all three key stages – generation, transmission and distribution – of producing and delivering energy to consumers. Use two-factor authentication with strong passwords.

article thumbnail

Everest gang demands $200K for data stolen from South Africa state-owned electricity company ESKOM

Security Affairs

Eskom transforms inputs from the natural environment – coal, nuclear, fuel, diesel, water, and wind – into more than 90% of the energy supplied to a wide range of customers in South Africa and the Southern African Development Community (SADC) region. Government of the Republic of South Africa owned utility ESKOM Hld SOC Ltd.

article thumbnail

Russia-linked APT28 compromised Ubiquiti EdgeRouters to facilitate cyber operations

Security Affairs

. “As early as 2022, APT28 actors had utilized compromised EdgeRouters to facilitate covert cyber operations against governments, militaries, and organizations around the world.” APT28 had utilized compromised Ubiquiti EdgeRouters as a command-and-control infrastructure for MASEPIE backdoors. ” reads the joint report.

article thumbnail

UK, US agencies warn of large-scale brute-force attacks carried out by Russian APT

Security Affairs

The attacks took place between mid-2019 and early 2021, the Russia-linked threat actor used a Kubernetes cluster to conduct anonymized brute force access against hundreds of government organizations and businesses worldwide, including think tanks, defense contractors, energy firms. ” reads the joint report.

article thumbnail

DHS CISA warns of Critical issues in Medtronic Medical equipment

Security Affairs

The second flaw discovered in the Medtronic Valleylab products (CVE-2019-13539) ties the use of the descrypt algorithm for OS password hashing. Another vulnerability is related to the use of a vulnerable version of the rssh utility in these products to facilitate file uploads. The vulnerability has received a CVSS score of 7.0.