Here we are with cybersecurity latest with our news bulletin. This week, we’ll share all the info on the Windows SmartScreen flaw, the arrest of the Reveton ransomware cartel’s operator, the sentencing of a Russian cybercriminal who stole 300,000 login credentials, the details of the 3AM ransomware breach of Kootenai Health patient data, and fake alerts on X being used as clickbait. Let’s take a look!
Ever since Google and Yahoo rolled out new email-sending policies that mandate organizations that send bulk marketing emails every day to deploy DMARC (Domain-based Message Authentication Reporting and Conformance), organizations across the world have been quite proactive in meeting these new standards. The wave of DMARC adoption was such that over 800,000 new DMARC records were created by March 2024. And just like the rest of the world, organizations in Ireland also jumped on this bandwagon.
Why does RFC impose the character limit on SPF records?
by Duocircle
As per RFC, if an SPF record has more than 255 characters, then it will be invalid. This simply means that such an SPF record would give false positives and negatives– neither of them works in favor of your domain.
‘Quid pro quo’ is the Latin term that literally means ‘this for that,’ meaning a mutual exchange. Although the term itself doesn’t indicate an illegal act, threat actors leverage this social engineering tactic to offer something valuable or helpful in exchange for information or access to a system.
Digital Operational Resilience Act (DORA) is a regulation by the European Union that came into force on January 17, 2023. It makes the financial institutions and entities within the finance sector more resilient towards fraud. It strengthens banks, insurance companies, investment firms, and other financial service providers to get back on their feet after major losses and disruptions.
Understanding the relevance of Secure Email Gateways (SEGs)
by Duocircle
Secure Email Gateways (SEGs) are like your email infrastructure’s personal security guards. They ensure only safe and legitimate emails go out from your company, keeping it protected from email-based attacks. The overall practice of deploying SEGs prevents the distribution of malware and phishing attempts through emails, instills trust in your clients and prospects, helps you stay compliant with industry standards, and, most importantly, wards off litigations and financial damages.(more…)
Everything you should know about obtaining a Verified Mark Certificate (VMC)
by Duocircle
When it comes to ensuring the success of your email campaigns, something that is just as important as the content of the email is the trust it inspires in your recipients. The way the receivers and their mail servers perceive your emails tells a lot about your brand’s identity and credibility.
This week’s latest scoop in cybersecurity will take you to the TryCloudflare exploitation for deploying RATs, the new FBI warning about scammers impersonating crypto exchanges, the MS Azure outage details, new features on Google Chrome against infostealers, and the security gap in Whatsapp for Windows that allows threat actors to run malicious scripts without alerts. Stay tuned to learn more about these and how to stay safe!
North Korea-backed cyber group prying into critical US infrastructure!
by Duocircle
A cyber-espionage group backed by North Korea has been sneaking into the vital intellectual property and technical information of the US. The group is a part of North Korea’s foreign intelligence service. From aerospace to defense, engineering companies to nuclear science, the group has been prying into critical infrastructures.(more…)
![Windows SmartScreen Exploited, Ransomware Leader Arrested, Russian Hacker Sentenced – Cybersecurity News [August 12, 2024]](https://www.duocircle.com/wp-content/uploads/2024/08/spf-record-check-1.jpg)
![Windows Update Exploit, Interpol Recovers $40M, Chrome Direct Payments – Cybersecurity News [August 05, 2024]](https://www.duocircle.com/wp-content/uploads/2024/08/dkim-record-check.jpg)
![TryCloudflare Malware Spread, FBI Scam Alert, Azure Outage Triggered-Cybersecurity News [July 29, 2024]](https://www.duocircle.com/wp-content/uploads/2024/08/spf-record-tester.jpg)
