New STAC5143 and STAC5777 ransomware campaigns using email bombing, Microsoft Teams vishing
The campaigns are designed to overwhelm victims with massive volumes of spam emails.
Cybersecurity News - Page 97
Sophisticated malware campaign is targeting Chinese-speaking regions
The attacks involve a multi-stage infection chain that delivers the ValleyRAT malware through a loader called PNGPlug.
HPE investigating alleged data breach claims
The stolen data allegedly includes source code, Docker builds, SAP Hybris, and certificates, including both private and public keys.
North Korean Lazarus Group targets software devs in Operation 99 campaign
Operation 99 aims to steal sensitive information, including source code, configuration files, API keys, and crypto wallet credentials.
Threat actors impersonating Ukraine’s CERT using AnyDesk
In these cases, threat actors sent requests to connect via AnyDesk, falsely claiming to represent CERT-UA.
Europol's largest-ever operation seizes millions in criminal assets worldwide
The global operation uncovered 83 crypto wallets and addresses linked to criminal organizations.
US sanctions Chinese threat actors linked to treasury breach and Salt Typhoon attacks
The US Department of State has announced a reward of up to $10 million for tips leading to the identification or location of hackers.
Cyber Security Week in Review: January 17, 2025
In brief: Microsoft fixes 3 zero-days, Russia-linked Star Blizzard cyber espionage campaign targets WhatsApp accounts, and more.
Massive botnet abuses misconfigured DNS records to deliver malware
The threat actor took advantage of SPF records with an overly permissive configuration option, which allows any server to send emails on behalf of a domain.
Russia-linked hackers increasingly exploiting legitimate services in Ukraine to carry out cyberattacks
Most of the cyberattacks targeting Ukraine over the past year were intended for espionage, financial theft, or to inflict psychological damage.
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