Security Bulletin
8 Mar 2024
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Advanced spearphishing attacks target US schools
Both Tycoon and Storm-1575 have also been leveraging adversary-in-the-middle phishing to circumvent multifactor authentication protections.
8 Mar 2024
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ALPHV/BlackCat affiliate behind Change Healthcare attack examined
Further examination of Notchy's activity revealed that the ALPHV/BlackCat affiliate may have been able to acquire the latest version of Cobalt Strike.
8 Mar 2024
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Update on Microsoft Actions Following Attack by Nation State Actor Midnight Blizzard
This blog provides an update on the nation-state attack that was detected by the Microsoft Security Team on January 12, 2024. As we shared, on January 19, the security team detected this attack on our corporate email systems and immediately activated...
8 Mar 2024
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NIST understands detecting SaaS breaches involves monitoring behavior
SaaS breaches involve threat actors sneaking into an application and slowly exfiltrating data.
7 Mar 2024
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JetBrains TeamCity critical flaw exploited; 1.4k servers compromised
Attackers are creating hundreds of admin accounts, with a high potential for supply chain attacks.
7 Mar 2024
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VMware patches critical, important bugs in ESXi, Workstation and Fusion
Security pros say given the installed base of VMware products many companies have, it makes sense to apply the updates right away.
7 Mar 2024
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FBI: Cybercrime cost Americans over $12.5B in 2023
Reported losses suffered by U.S. victims of ransomware attacks jumped 74% last year, according to the agency’s latest IC3 annual report.
7 Mar 2024
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IBM seeks to bolster cyber incident response with new DC-based cyber range
Aside from providing training on deepfake, artificial intelligence code poisoning, and zero-day intrusions, IBM's X-Force Cyber Range also offers simulations, such as Mission: Crisis Response, Business Response Challenge, and Cyber Wargame.
7 Mar 2024
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LexisNexis class action alleges retaliation after data removal requests
Reporting identity theft and credit freezes were noted by LexisNexis in letters of retribution sent to impacted individuals to potentially result in a denial of health, financial, and insurance services, claimed the lawsuit.
7 Mar 2024
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FBI: US facing more cyberattacks, losses
Ransomware infections reached 2,825 in 2023, an 18% increase over the previous year.
7 Mar 2024
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Almost 7M Glosbe users' data exposed by unsecured server
Discovered within the unsecured MongoDB database were troves of sensitive user data, including individuals' personal information, social media identifiers, and encrypted passwords.
7 Mar 2024
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Credential stuffing attacks reported by PetSmart
PetSmart had its customers' online accounts subjected to credential stuffing attacks, which have prompted the company to implement a password reset for all accounts logged in during the intrusions.
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