3CX Desktop App Supply Chain Attack Targets Millions – Known Facts and First Expert Comments
3CX is urgently working to release a software update in response to the SmoothOperator supply chain attack that targets millions of users. The affected 3CX…
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Update now! Apple fixes actively exploited vulnerability and introduces new features
Apple has released security updates and new features for several of its products, including a fix for an actively exploited vulnerability. Apple has released security…
Exploiting Null Byte Buffer Overflow for a ,000 bounty
As a preface, when I originally found this bug I was unfamiliar the class of “null byte buffer overflow” even existed. I was simply fuzzing…
Microsoft OneNote will block 120 dangerous file extensions
Microsoft has shared more information on what malicious embedded files OneNote will soon block to defend users against ongoing phishing attacks pushing malware. The company…
Solving Cybersecurity Problems Arising in “Difficult Environments of High Uncertainty.”
By James Hess, CEO of Unknown Cyber Cybersecurity is a critical issue that affects organizations of all sizes and industries, but it can be particularly…
CISO’s Guide to Presenting Cybersecurity to Board Directors
Effective Communication with the Board Effective communication is a crucial aspect of delivering a successful cybersecurity presentation to the board of directors. By considering the…
Thotcon 2018 – Fun With LDAP, Kerberos (and MSRPC) in AD Environments
Slides Supplemental The original (large) PowerPoint wih all embedded GIFs/Videos: https://1drv.ms/p/s!Aq5mEA03Lijrg9h-hsezBkUC5qwXag Source link
Winter Vivern hackers exploit Zimbra flaw to steal NATO emails
A Russian hacking group tracked as TA473, aka ‘Winter Vivern,’ has been actively exploiting vulnerabilities in unpatched Zimbra endpoints since February 2023 to steal the…
Security leaders are finally getting a seat at the table with corporate leadership – make good use of your time there
Looking to automation, engaging offensive security, and making the business case for building a robust cybersecurity strategy will help security leaders mature their program By…
Trump’s Indictment Marks a Historic Reckoning
The literally unprecedented indictment against Donald Trump marks an outright dangerous—and politically fraught—moment for the United States and serves as a reminder of the unparalleled…
As Cyber Attacks Target Large Corporates, Teams Need to Evolve Data Security
By Karthikeyan Mariappan, VP of Engineering, Titaniam Chief information security officers (CISOs) and their teams zealously study attack data to determine how adversaries’ strategies are…
IRS tax forms W-9 email scam drops Emotet malware
Emotet malware is known for stealing personal data and financial details from a targeted device. The cybersecurity researchers at Malwarebytes have warned taxpayers about a…