TLDR InfoSec

TLDR INFORMATION SECURITY 2023-11-10

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01ATTACKS & VULNERABILITIES

MR. COOPER SAYS CUSTOMER DATA EXPOSED DURING CYBERATTACK

Mortgage giant Mr. Cooper confirmed customer data was compromised in a recent cyberattack but it is still investigating specifics. It says that it doesn’t store banking information for payments, and it believes its third-party provider was unaffected. Mr. Cooper plans to notify affected customers by mail in the coming weeks.

techcrunch.com3 min read

SUMO LOGIC DISCLOSES SECURITY BREACH

Sumo Logic reported that an attacker used stolen credentials to access a Sumo Logic AWS account. It stated that it immediately quarantined the environment, that none of its systems or networks were impacted, and that customer data was encrypted at all times. Sumo Logic is advising customers to rotate their API keys.

bleepingcomputer.com2 min read

MONERO’S COMMUNITY WALLET LOSES ALL FUNDS AFTER ATTACK

A September attack compromised Monero’s Community Wallet and wiped its entire balance. The Monero Community Wallet is used to fund development projects from its members. Monero developer Luigi disclosed the attack on November 2 but has not yet identified the source.

cointelegraph.com1 min read

02STRATEGIES & TACTICS

ROOT BY ACCIDENT, PRIVILEGE ESCALATION USING DOCKER

Docker makes many tasks easier for us. It is interesting to consider the surface risk it opens from a security perspective and the possibilities it offers for privilege escalation. This blog dives into the dangers of Docker and how having access to the Docker daemon opens the door to using it as an attack vector.

medium.com7 min read

FROM AKAMAI TO F5 TO NTLM... WITH LOVE

The blog post details how the author was able to abuse Akamai services to attack F5s and subsequently steal internal data including authorization and session tokens from their customers. It provides detailed explanations of how normal GET requests and malformed POST requests using a smuggling gadget can affect backend servers and potentially poison the response queue or cache.

blog.malicious.group19 min read

50 SHADES OF VULNERABILITIES: UNCOVERING FLAWS IN OPEN-SOURCE VULNERABILITY DISCLOSURES

Aqua Nautilus researchers found flaws in the vulnerability disclosure process for tens of thousands of open-source projects. These flaws allowed vulnerabilities to be harvested before they were patched and announced, potentially enabling attackers to exploit security holes before users were alerted. The research also introduces two additional states in the vulnerability disclosure process: 'Half-Day' and '0.75-Day' Vulnerability.

blog.aquasec.com11 min read

03LAUNCHES & TOOLS

Sponsored

THE SMART HOME COMPANY THAT'S ON THE RYSE 🚀

If you haven’t heard of RYSE yet, you will soon. The story of the smart home COMPANY that started out pitching on Dragons Den and receiving two offers [11] is about to become known nationwide, as their product rolls out in +100 Best Buy stores.

invest.helloryse.comSponsor

MEDUSA

Medusa is a speedy, parallel, and modular login brute-forcer.

github.comGitHub repository

LLM GUARD

LLM-Guard ensures that your interactions with LLMs remain safe and secure by offering sanitization, detection of harmful language, prevention of data leakage, and resistance against prompt injection attacks.

github.comGitHub repository

COVER YOUR TRACKS

Cover Your Tracks is a tool created by the EFF for testing how well your browser protects you from trackers and fingerprinting.

coveryourtracks.eff.orgTool

04MISCELLANEOUS

MALVERTISER COPIES PC NEWS SITE TO DELIVER INFOSTEALER

Researchers observed a malvertising campaign mimicking the legitimate Windows news site WindowsReport.com to distribute malware posing as the popular tool CPU-Z. The campaign leverages trusted site replicas instead of vendor sites and is part of a larger effort also targeting Notepad++, Citrix, and VNC Viewer.

malwarebytes.com6 min read

WHAT TO DO WITH A CLOUD INTRUSION TOOLKIT IN 2023? SLAP A CHAT ASSISTANT ON IT, DUH

The Predator AI pen testing tool can exploit misconfigurations in 30+ web services, but also has a semi-functional AI chatbot assistant. It is offered for "education" purposes but it could probe defenses or enable attacks. It looks for common flaws like CORS, Git exposure, SQLi, and XSS in a nice convenient package.

theregister.com4 min read

HACKERS, SCRAPERS, & FAKERS

In this blog post, Troy Hunt of HaveIBeenPwned examines the recently released LinkedIn data breach. An attacker claims that they breached LinkedIn and have leaked full names, profile data, phone numbers, emails, and other confidential information of users. After analysis, Hunt notes that the data is a combination of scraped and publicly available information and fabricated emails.

troyhunt.com3 min read