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Pro-Russia hackers target critical infrastructure in North America and Europe

Security Affairs

Pro-Russia hacktivists have been targeting and compromising small-scale Operational Technology (OT) systems in North American and European Water and Wastewater Systems (WWS), Dams, Energy, and Food and Agriculture Sectors. The malicious activity began in 2022 and is still ongoing.

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Iranian hackers access unsecured HMI at Israeli Water Facility

Security Affairs

Furthermore, at the time of the publication, the system did not use any authentication method upon access.” Experts noticed that the system still allows communications on port 502, which is used for Modbus protocol, that doesn’t require any authentication/encryption. ” reads the blog post published by OTORIO.

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BlackByte ransomware breached at least 3 US critical infrastructure organizations

Security Affairs

As of November 2021, BlackByte ransomware had compromised multiple US and foreign businesses, including entities in at least three US critical infrastructure sectors (government facilities, financial, and food & agriculture).” Use double authentication when logging into accounts or services. ” reads the advisory.

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Episode 233: Unpacking Log4Shell’s Un-coordinated Disclosure Chaos

The Security Ledger

Episode 229: BugCrowd’s Casey Ellis On What’s Hot In Bug Hunting Episode 227: What’s Fueling Cyber Attacks on Agriculture ? . » Click the icon below to listen. Related Stories Episode 232: Log4j Won’t Go Away (And What To Do About It.) You can also listen to it on iTunes and Spotify. Log4j Disclosure Chaos.

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A deeper insight into the CloudWizard APT’s activity revealed a long-running activity

Security Affairs

In October 2022, Kaspersky researchers uncovered a malware campaign aimed at infecting government, agriculture and transportation organizations located in the Donetsk, Lugansk, and Crimea regions with a previously undetected framework dubbed CommonMagic. When started, the backdoor creates a mutex – WinEventCom.

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Watch out, ransomware attack risk increases on holidays and weekends, FBI and CISA

Security Affairs

The government agencies have observed an increase in ransomware attacks occurring on holidays and weekends, the choice of these period is motivated by the lower level of defense due to the reduced presence of the personnel. Using multi-factor authentication. ” reads the advisory published by CISA. ” reads the joint alert.

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Feds Warn About Critical Infrastructure Ransomware Attacks, Vulnerabilities

eSecurity Planet

Secret Service issued a detailed advisory on the BlackByte Ransomware as a Service (RaaS) group, which has attacked critical infrastructure industries in recent months, among them government, financial and food and agriculture targets. cybersecurity advisories in recent weeks. 7 SP1, 8, 8.1) 7 SP1, 8, 8.1) How to Use the CISA Catalog.