Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Comments
Microsoft Office 365 Users Targeted in Brute Force Attacks
Threaded  |  Newest First  |  Oldest First
RyanSepe
RyanSepe,
User Rank: Ninja
7/20/2017 | 11:25:25 PM
Password Policy
This is where password policy becomes helpful. Using a low and slow methodolgy will make it more likely to stay under the radar; but with enforced complexity, scheduled change, and lockout mechanisms it is still difficult to perform a brute force because of the time it would take to crack an account using this method.
REISEN1955
REISEN1955,
User Rank: Ninja
7/21/2017 | 9:14:02 AM
Re: Password Policy
When I was supporting small business and home users before moving to Georgia, my recommendation (still holds true) is for users to make passwords out of HOBBIES.  All of us have unique interests that we remember well and can construct great combinations using these terms in totally unique ways.  Very secure.
Dr.T
Dr.T,
User Rank: Ninja
7/24/2017 | 1:42:47 PM
Re: Password Policy
HOBBIES?

I never heard that. Anything in dictionary does not need any brute force, it could be cracked in seconds.
Dr.T
Dr.T,
User Rank: Ninja
7/24/2017 | 1:44:02 PM
Re: Password Policy
"... construct great combinations using these terms in totally unique ways"

This makes sense. They just need to use some special characters to make it complex.
Dr.T
Dr.T,
User Rank: Ninja
7/24/2017 | 1:39:52 PM
Re: Password Policy
"This is where password policy becomes helpful"

That is true. Number of trials and locking for example.

 
Dr.T
Dr.T,
User Rank: Ninja
7/24/2017 | 1:41:10 PM
Re: Password Policy
"it is still difficult to perform a brute force because of the time"

That is true. Or just a complex password, it is still not easy to crack via brute force. 
Dr.T
Dr.T,
User Rank: Ninja
7/24/2017 | 1:37:49 PM
early this year?
 

Has this happened earlier this year and we are just hearing it. That is interesting. I wonder if any success out of those attacks.


Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
David Trepp, Partner, IT Assurance with accounting and advisory firm BPM LLP,  7/9/2021
News
Attacks on Kaseya Servers Led to Ransomware in Less Than 2 Hours
Robert Lemos, Contributing Writer,  7/7/2021
Commentary
It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Practical Network Security Approaches for a Multicloud, Hybrid IT World
The report covers areas enterprises should focus on for their multicloud/hybrid cloud security strategy: -increase visibility over the environment -learning cloud-specific skills -relying on established security frameworks -re-architecting the network
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2022-30333
PUBLISHED: 2022-05-09
RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.
CVE-2022-23066
PUBLISHED: 2022-05-09
In Solana rBPF versions 0.2.26 and 0.2.27 are affected by Incorrect Calculation which is caused by improper implementation of sdiv instruction. This can lead to the wrong execution path, resulting in huge loss in specific cases. For example, the result of a sdiv instruction may decide whether to tra...
CVE-2022-28463
PUBLISHED: 2022-05-08
ImageMagick 7.1.0-27 is vulnerable to Buffer Overflow.
CVE-2022-28470
PUBLISHED: 2022-05-08
marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor.
CVE-2022-1620
PUBLISHED: 2022-05-08
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.