CERTFR-2024-AVI-0129 : Multiples vulnérabilités dans Microsoft .Net (14 février 2024) (CERT-FR)
De multiples vulnérabilités ont été corrigées dans Microsoft .Net. Elles permettent à un attaquant de provoquer un déni de service.
CERTFR-2024-AVI-0128 : Multiples vulnérabilités dans Microsoft Windows (14 février 2024) (CERT-FR)
De multiples vulnérabilités ont été corrigées dans Microsoft Windows. Elles permettent à un attaquant de provoquer un contournement de la fonctionnalité de sécurité, une atteinte à la confidentialité des données, un déni de service, une élévation de privilèges, …
CERTFR-2024-AVI-0127 : Multiples vulnérabilités dans Microsoft Office (14 février 2024) (CERT-FR)
De multiples vulnérabilités ont été corrigées dans Microsoft Office. Elles permettent à un attaquant de provoquer une élévation de privilèges et une exécution de code arbitraire à distance.
Microsoft, OpenAI Warn of Nation-State Hackers Weaponizing AI for Cyberattacks
Nation-state actors associated with Russia, North Korea, Iran, and China are experimenting with artificial intelligence (AI) and large language models (LLMs) to complement their ongoing cyber attack operations. The findings come from a report published by Microsoft in collaboration with OpenAI, both of which said they disrupted efforts made by five state-affiliated actors that used its
Ubuntu ‘command-not-found’ Tool Could Trick Users into Installing Rogue Packages
Cybersecurity researchers have found that it's possible for threat actors to exploit a well-known utility called command-not-found to recommend their own rogue packages and compromise systems running Ubuntu operating system. "While 'command-not-found' serves as a convenient tool for suggesting installations for uninstalled commands, it can be inadvertently manipulated by attackers through the
Cybersecurity Tactics FinServ Institutions Can Bank On in 2024
The landscape of cybersecurity in financial services is undergoing a rapid transformation. Cybercriminals are exploiting advanced technologies and methodologies, making traditional security measures obsolete. The challenges are compounded for community banks that must safeguard sensitive financial data against the same level of sophisticated threats as larger institutions, but often with more
Bumblebee Malware Returns with New Tricks, Targeting U.S. Businesses
The infamous malware loader and initial access broker known as Bumblebee has resurfaced after a four-month absence as part of a new phishing campaign observed in February 2024. Enterprise security firm Proofpoint said the activity targets organizations in the U.S. with voicemail-themed lures containing links to OneDrive URLs. "The URLs led to a Word file with names such as "
DarkMe Malware Targets Traders Using Microsoft SmartScreen Zero-Day Vulnerability
A newly disclosed security flaw in the Microsoft Defender SmartScreen has been exploited as a zero-day by an advanced persistent threat actor called Water Hydra (aka DarkCasino) targeting financial market traders. Trend Micro, which began tracking the campaign in late December 2023, said it entails the exploitation of CVE-2024-21412, a security bypass vulnerability related to Internet
Microsoft Rolls Out Patches for 73 Flaws, Including 2 Windows Zero-Days
Microsoft has released patches to address 73 security flaws spanning its software lineup as part of its Patch Tuesday updates for February 2024, including two zero-days that have come under active exploitation. Of the 73 vulnerabilities, 5 are rated Critical, 65 are rated Important, and three and rated Moderate in severity. This is in addition to 24 flaws that have been fixed