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ZDNet Security
NSA and CISA offer some advice for critical infrastructure operators to protect their industrial control systems.
The Hacker News
A previously undocumented threat actor of unknown origin has been linked to attacks targeting telecom, internet service providers, and universities across multiple countries in the Middle East and Africa. "The operators are highly aware of operations security, managing carefully segmented infrastructure per victim, and quickly deploying intricate countermeasures in the presence of security
ZDNet Security
Australian operator says it is investigating "unauthorised access" of personal data belonging to its current and former customers, including dates of birth, phone numbers, and passport numbers.
Dark Reading
The evolving tactics increase the threat of ransomware operators, but there are steps organizations can take to protect themselves.
The Hacker News
A threat cluster linked to the Russian nation-state actor tracked as Sandworm has continued its targeting of Ukraine with commodity malware by masquerading as telecom providers, new findings show. Recorded Future said it discovered new infrastructure belonging to UAC-0113 that mimics operators like Datagroup and EuroTransTelecom to deliver payloads such as Colibri loader and Warzone RAT. The
Bleeping Computer
The operators of the Chromeloader adware are evolving their attack methods and gradually transforming the low-risk tool into a dangerous malware loader, seen dropping ransomware in some cases. [...]
Dark Reading
Malware-laced ads are hauling in tens of millions of dollars in revenue for operators of pirated-content sites — posing a real risk to enterprises from remote employees.
The Hacker News
The operators behind the Lornenz ransomware operation have been observed exploiting a now-patched critical security flaw in Mitel MiVoice Connect to obtain a foothold into target environments for follow-on malicious activities. "Initial malicious activity originated from a Mitel appliance sitting on the network perimeter," researchers from cybersecurity firm Arctic Wolf said in a report
Dark Reading
The operators of the emerging cross-platform ransomware BianLian increased their command and control infrastructure this month, indicating an acceleration in their operational pace.
The Hacker News
More details have emerged about the operators behind the first-known phishing campaign specifically aimed at the Python Package Index (PyPI), the official third-party software repository for the programming language. Connecting it to a threat actor tracked as JuiceLedger, cybersecurity firm SentinelOne, along with Checkmarx, described the group as a relatively new entity that surfaced in early