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7 derniers jours

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// AI-powered summary generated at 04:00

> NCSC Launches Microsoft Office 365 Button to Report Business Email Spam
The organization has already received 6.5 million reports
> SmartSearch Finds 10% Of Regulated Businesses Do No Checks on Business Customers
10% of all firms surveyed in SmartSearch's report say they carry out no checks on business customers.
> Knowledge Base Digest - July 2021
Each month we publish numerous new articles and known issues to the WatchGuard Knowledge Base. Here is the new content published in July: Articles Users cannot log in to Outlook with AuthPoint MFA Configure HTTPS Content Inspection for Exchange Server with Outlook Web Access AuthPoint does not sync...
> Prison for Software Firm Fraudster
Virginia tech-company owner incarcerated over $1.3M fraud schemes and CSAM possession
> Digital Fraud Up, but Targets Have Changed
Cyber-criminals drop financial services to hit gaming and travel and leisure industries
> Using procdump on Linux to dump credentials
I like using procdump on Windows. It’s quite handy for software development when systems have memory leaks or performance issues, procdump allows to set thresholds to trigger creation of a core dump. BUT, it’s also super useful to search processes for secrets and other information. For instance, thi...
> Data Breach at Georgia Health System
Hacker accessed patient data for six months before staging ransomware attack
> Financial Services Brace Themselves for Increase in Email-Borne Cyber-attacks
Financial services companies expect to see an influx of email-borne attacks during 2021 due to increased volumes in email
> CVE-2021-22388: Huawei NPU Kernel Driver Function Pointer Overwrite
Summary The NPU device’s kernel driver implements a set of ioctl handlers one of which uses unsanitized user data as an index into a function pointer array. The user provided values can exceed the boundaries of the legitimate array and might cause user controlled values to be called as function poin...
> Cybercrime Costs Victims $318bn Annually
It is estimated that 71.1 million people fall victim to cybercrime each year
> Over $600 Million Stolen in Biggest Ever Cryptocurrency Theft
Cyber-hackers have attacked cross-chain interoperability protocol Poly Network
> CVE-2021-22389: Huawei NPU Kernel Driver Exposes Kernel Structures in Shared Memory
Summary The NPU device’s kernel driver implements a custom mmap handler that exposes trusted kernel data to user space. These exposed structures contain sensitive data, including kernel pointers, which can be controlled by a user process. The content of these structures is inherently trusted by the...
> Microsoft Releases High Priority Fixes in August Patch Tuesday
A total of 44 patches were released this month by Microsoft, seven of which were rated as "Critical"
> NortonLifeLock and Avast Confirm Merger Deal Worth Over $8 Billion
US cyber firm NortonLifeLock has confirmed it will buy British rival Avast in a deal valuing London-listed company near $8.6 bn (ÂŁ6.2 bn).
> CVE-2021-22390: Huawei NPU Kernel Driver Use-After-Free
Summary Due to a bug in the way mappings are closed it is possible to free a kmallocated memory chunk arbitrary times. This vulnerability can be used to craft a use after free scenario against any kernel structure that is allocated from the kmalloc-64 cache. There is rich public literature on how su...
> Cybercrime Victims Reluctant to Call Cops
New Zealanders victimized by crime are least likely to report cybercrimes and sexual assaults
> UPMC to Pay $2.65M to Settle Data Breach Case
Settlement reached over 2014 data breach at the University of Pittsburgh Medical Center
> CVE-2021-22412: Huawei NPU Kernel Driver Shared Memory Out of Bounds Write
Summary The NPU device’s kernel driver implements a set of ioctl handlers one of which uses unsanitized user data as an offset to retrieve a kernel structure. Fields of the structure are written with user provided values. A malicious actor can use this vulnerability to overwrite kernel memory with c...
> Remote Workers Duck Security Rules
More than half of employees working remotely undermine company security policies
> Unauthorized Network Access Selling for Up to Five Figures
Underground criminals are selling access to organizations for as much as $10,000