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Daily Edition · Page 5

THE DAILY INDEX

Technology, AI, software, security, crypto and business

ATTACKS & VULNERABILITIES

TLDR InfoSec

TLDR InfoSec

INSURANCE ADMIN LANDMARK SAYS DATA BREACH IMPACTS 800K PEOPLE

Landmark Admin, which provides back-office services to insurance companies, disclosed a breach of over 800K people's data. Landmark reported that it detected a suspicious attack on May 13 and immediately took action to cut off access. The breached data includes first and last names, Social Security numbers, tax identification numbers, driver's license numbers, part numbers, financial account numbers, medical information, date of birth, and insurance policy numbers.

bleepingcomputer.com · 2 min

TLDR InfoSec

NEW WINDOWS DRIVER SIGNATURE BYPASS ALLOWS KERNEL ROOTKIT INSTALLS

Attackers can bypass Windows security features and install rootkits by downgrading kernel components. Outdated software components can be introduced on fully patched systems by exploiting the Windows Update process, making them susceptible to past vulnerabilities. Microsoft has dismissed the issue and the vulnerability remains unfixed, allowing for downgrade attacks and potential rootkit deployment.

bleepingcomputer.com · 3 min

TLDR InfoSec

HOW AWS USES ACTIVE DEFENSE TO HELP PROTECT CUSTOMERS FROM SECURITY THREATS

AWS' active defense tool, Sonaris, works in conjunction with MadPot honeypot sensors to uncover new techniques that attackers are using to attack customer accounts (such as enumerating S3 buckets or vulnerable EC2 services) and attempts to proactively respond to them using other AWS services such as WAF, VPC, and AWS Shield. Its use led to an 83% reduction in abuse in MadPot tests. It was able to prevent more than 16k scanning attempts per hour during a Dota3 campaign in Q3 2024.

aws.amazon.com · 7 min

TLDR InfoSec

PASSWORD MANAGERS FOR SMALL & MIDSIZE BUSINESSES: ZATIK'S SAFETY BAR RATING

Zatik created a Safety Bar Rating to evaluate 5 password managers on features such as MFA, SSO, RBAC, audit logs, force logout, password complexity policies, encryption in transit, and support for data destruction requests. Zatik found that BitWarden had all of the features that it was testing for other than force logout and that LastPass and 1Password supported all 9 features. Zatik recommends distinct password managers over those in browsers or mobile devices and they can be centrally managed. Zatik concludes by addressing the LastPass hack by showcasing some of the efforts that LastPass has taken to improve security since then.

zatik.io · 8 min

TLDR InfoSec

HOW I ACCESSED MICROSOFT'S SERVICENOW — EXPOSING ALL MICROSOFT EMPLOYEE EMAILS, CHAT SUPPORT TRANSCRIPTS & ATTACHMENTS

Moblig was able to access Microsoft's ServiceNow platform and view sensitive data including employee emails and support ticket attachments. The security flaw allowed unauthorized access to thousands of support ticket attachments and over 250,000 employee emails. The issue was reported to Microsoft and resolved without a bounty reward.

links.tldrnewsletter.com · 4 min

TLDR IndexPage 5