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A large-scale phishing campaign that used adversary-in-the-middle (AiTM) phishing sites stole passwords, hijacked a user’s sign-in session, and skipped the authentication process even if the user had enabled multifactor authentication (MFA). The attackers then used the stolen credentials and session Read More …
A new ransomware operation named ‘0mega’ targets organizations worldwide in double-extortion attacks and demands millions of dollars in ransoms. 0mega (spelled with a zero) is a new ransomware operation launched in May 2022 and has attacked numerous victims since then. Read More …
New Zealand-based cybersecurity firm Emsisoft has released a free decryption tool to help AstraLocker and Yashma ransomware victims recover their files without paying a ransom. The free tool is available for download from Emsisoft’s servers, and it allows you to Read More …
Professional Finance Company Inc. (PFC), a full-service accounts receivables management company, says that a ransomware attack in late February led to a data breach affecting over 600 healthcare organizations. Founded in 1904, PFC helps thousands of healthcare, government, and utility Read More …
Recently, Trend Micro researchers found a brand-new ransomware family that employs a similar scheme: It disguises itself as a legitimate Google Software Update application and uses a Microsoft web hosting service IP address as its command-and-control (C&C) server to circumvent Read More …
The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has selected four quantum-resistant cryptographic algorithms for general encryption and digital signatures. NIST, a US standards setting body and research organization within the Department of Commerce, announced the Read More …
The Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and the Department of the Treasury (Treasury) are releasing this joint Cybersecurity Advisory (CSA) to provide information on Maui ransomware, which has been used by North Korean state-sponsored Read More …
Hacking groups and ransomware operations are moving away from Cobalt Strike to the newer Brute Ratel post-exploitation toolkit to evade detection by EDR and antivirus solutions. Corporate cybersecurity teams commonly consist of employees who attempt to breach corporate networks (red Read More …
Hive ransomware is only about one year old, having been first observed in June 2021, but it has grown into one of the most prevalent ransomware payloads in the ransomware-as-a-service (RaaS) ecosystem. With its latest variant carrying several major upgrades, Read More …
An anonymous threat actor is selling several databases they claim to contain more than 22 terabytes of stolen information on roughly 1 billion Chinese citizens for 10 bitcoins (approximately $195,000). The announcement was posted on a hacker forum by someone Read More …