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Do You Own Your Permissions, or Do Your Permissions Own You?

Security Boulevard

Next, we read Jim Sykoras excellent Owner or Pwned whitepaper, which dives into a lot more technical detail on which principal becomes the owner when objects are created, what owner permissions are abusable in different scenarios, and proactive and reactive considerations for implementing preventative controls.

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The evolution of ransomware in 2019: attackers think bigger, go deeper and grow more advanced

Security Affairs

The findings come as highlights of Group-IB whitepaper titled “ Ransomware Uncovered: Attackers’ Latest Methods ,” closely examining the evolution of the ransomware operators’ strategies over the past year, issued today. More recommendations can be found in the relevant section of the whitepaper. . Big Game Hunting.

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Russia-linked Cozy Bear uses evasive techniques to target Microsoft 365 users

Security Affairs

Russia-linked APT group Cozy Bear continues to target Microsoft 365 accounts in NATO countries for cyberespionage purposes. Mandiant researchers reported that the Russia-linked Cozy Bear cyberespionage group (aka AP T29, CozyDuke, and Nobelium ), has targeted Microsoft 365 accounts in espionage campaigns. ” continues the report.

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SMS Security & Privacy Gaps Make It Clear Users Need a Messaging Upgrade

Google Security

People still use and rely on trillions of SMS texts each year to exchange messages with friends, share family photos, and copy two-factor authentication codes to access sensitive data in their bank accounts. Like any forty-year-old technology, SMS is antiquated compared to its modern counterparts.

Mobile 129
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MITRE ATT&CK: The Magic of Segmentation

Cisco Security

The other is User Account Control (M1052) , a Windows configuration step that helps stop adversaries from gaining elevated process access. Beyond mitigating Trusted Relationship exploits, MITRE says segmentation defends against all of these adversary techniques too: Account Manipulation (T1098). Create Account (T1136).

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Cannabis investment scam JuicyFields ends in 9 arrests

Malwarebytes

From a JuicyFields whitepaper: “21 states in the US have already legalised the adult use of marijuana for recreational purposes and this number continues to grow. Indeed, the U.S., Canada, and the soon-to-be regulated markets of the European Union are spearheading this revolution with unprecedented swiftness. Million in total.

Scams 118
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Have I Been Pwned is Now Partnering With 1Password

Troy Hunt

I even shutdown accounts I no longer wanted / needed. verified subscribers has an account in a data breach (albeit without the 3rd step encouraging them to subscribe to notifications, for obvious reasons). Thanks for all your work! — Dan Blank (@danblank000) March 20, 2018. Same again when one of the 1.9M