![Microsoft NTLM](https://img.helpnetsecurity.com/wp-content/uploads/2019/06/09094141/microsoft-ntlm2-400x200.jpg)
Microsoft NTLM vulnerabilities could lead to full domain compromise
Preempt researchers have discovered two vulnerabilities that may allow attackers to bypass a number of protections and mitigations against NTLM relay attacks and, in some …
![phishing](https://img.helpnetsecurity.com/wp-content/uploads/2017/05/09104216/phishing-400x200.jpg)
Phishing attempts increase 400%, many malicious URLs found on trusted domains
1 in 50 URLs are malicious, nearly one-third of phishing sites use HTTPS and Windows 7 exploits have grown 75% since January. A new Webroot report also highlights the …
![Windows 7](https://img.helpnetsecurity.com/wp-content/uploads/2019/04/09094455/windows7-400x200.jpg)
Microsoft will continue providing Windows 7 security updates for SMBs
According to the latest Alert Logic’s research, most devices in small and midsize businesses (SMBs) run Windows versions that are expired or are about to expire soon. …
![tools](https://img.helpnetsecurity.com/wp-content/uploads/2018/05/09101144/tools-400x200.jpg)
Sandboxie becomes freeware, soon-to-be open source
Sophos plans to open source Sandboxie, a relatively popular Windows utility that allows users to run applications in a sandbox. Until that happens, they’ve made the …
![patch](https://img.helpnetsecurity.com/wp-content/uploads/2018/12/09095552/patch-400x200.jpg)
September 2019 Patch Tuesday: Microsoft plugs two actively exploited zero-days
For the September 2019 Patch Tuesday, Microsoft delivered fixes for 80 CVE-numbered security issues (including to actively exploited zero-days), Adobe fixed flaws in Flash …
![patch](https://img.helpnetsecurity.com/wp-content/uploads/2019/07/09093955/patch2-400x200.jpg)
September 2019 Patch Tuesday forecast: Microsoft security update will be complete
Microsoft began an aggressive six-month campaign in March of this year to switch the digital signature on all operating system and product updates from using Secure Hash …
![Windows](https://img.helpnetsecurity.com/wp-content/uploads/2018/07/09100610/windows-400x200.jpg)
Researchers discover 40+ insecure drivers for Windows
Spurred by several past instances of attackers abusing device drivers to install a kernel rootkit or malicious firmware implants, Eclypsium researchers have decided to probe …
![Windows](https://img.helpnetsecurity.com/wp-content/uploads/2018/08/09100324/windows2-400x200.jpg)
If you’re struggling with Windows 10 migration, updates will be an even bigger challenge
With the end of Windows 7 support on the horizon, many companies remain significantly behind in completing their Windows 10 migration, new data from 1E shows. Of 600 senior IT …
![biohazard](https://img.helpnetsecurity.com/wp-content/uploads/2017/03/09104938/biohazard-400x200.jpg)
A fileless campaign is dropping the Astaroth info-stealer
Attackers are delivering the Astaroth info-stealing backdoor by leveraging a combination of fileless malware and “living off the land” techniques, …
![Windows](https://img.helpnetsecurity.com/wp-content/uploads/2018/07/09100610/windows-400x200.jpg)
Most SMB devices run Windows versions that are expired or will expire by January 2020
There is a steady increase in attacks and changes in attack methods that target weaknesses in encryption, workload configuration, limited visibility into vulnerabilities and …
![patch](https://img.helpnetsecurity.com/wp-content/uploads/2019/05/09094309/patch-400x200.jpg)
July Patch Tuesday forecast: Rules are changing for companies with custom applications
Every month I discuss the regular patches released for operating system or applications, but today I want to focus on some of the development components that are often …
![patch](https://img.helpnetsecurity.com/wp-content/uploads/2018/09/09100243/patch-400x200.jpg)
June 2019 Patch Tuesday: A little something for everybody
For June 2019 Patch Tuesday, Microsoft has fixed a whooping 88 CVE-numbered vulnerabilities, Adobe has plugged many critical security holes in ColdFusion and Flash Player, and …
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