Tracing back emails to their source IP addresses helps identify scams, spam, phishing, and spoofing emails by linking you back to fraudulent senders. The drill includes examining the email header containing routing details and email metadata.
![WPS Malware Target, iOS Exploit Apps, REvil Sanctions Trio – Cybersecurity News [January 22, 2024]](https://www.duocircle.com/wp-content/uploads/2024/01/email-migration-service.jpg)
New threats keep emerging, but we’re here with the latest in cybersecurity to help your organization and employees stay safe. This week, we’ve seen a range of new malware attacks and phishing campaigns. From Blackwood’s new malware targeting organizations around the world to iPhone applications collecting user data, the US SEC’s account being hacked, the new Facebook phishing campaign, and more; we’ll share everything about these.
The rua and ruf tags in a DMARC record allow domain owners to specify email addresses where they want to receive DMARC aggregate and forensic reports. You can choose to receive both types of DMARC reports on the same email address or different ones.
![TeamViewer Ransomware Exploits, Kansas State Cyberattack, Russian FSB’s Spica – Cybersecurity News [January 15, 2024]](https://www.duocircle.com/wp-content/uploads/2024/01/spf-validator-4.jpg)
We’re back with the latest in cybersecurity with our weekly cybersecurity bulletin. Join us for an inside scoop on TeamViewer being used by threat actors and the cyberattack on Kansas State University. But that’s not all; we’ll also take you through two novel phishing campaigns involving fake Norton antivirus subscriptions and PDF decryptor tools and everything Google shared about the Androxgh0st malware so you can take the necessary action and protect yourself. Let’s take a look.
In theory, implementing DMARC is as simple as publishing a DMARC record with your DNS. Well, only if things were this straightforward. As businesses expand and email ecosystems become more complex, it becomes challenging for security teams to prevent email-based attacks and ensure that no legitimate emails are marked as spam.
![WordPress Balada Attack, T-Mobile Service Disruption, FTC Blocks Location – Cybersecurity News [January 08, 2024]](https://www.duocircle.com/wp-content/uploads/2024/01/smtp-providers-3.jpg)
Worried about keeping your data safe? We’re here with the latest in cybersecurity news covering FTC’s latest notice, the vulnerability that has affected 6700 WordPress websites, the outage of T-Mobile, and the latest SnappyTCP attacks by Sea Turtle that will help you keep safe from the latest cyber threats. Let’s get into it!
Domain-based Message Authentication Reporting and Conformance or DMARC alignment verifies that an email message’s ‘From’ header domain aligns with the authenticated domain used in the DKIM and SPF protocols. There are two DMARC alignment modes: SPF identifier alignment and DKIM identifier alignment.
![Zeppelin Ransomware Auction, Charity Theft Arrest, Orbit Chain Breach – Cybersecurity News [January 01, 2024]](https://www.duocircle.com/wp-content/uploads/2024/01/check-dmarc-record.jpg)
Keeping up with the cybersecurity world has become a need more than a necessity because of the new threats emerging every day. Not to worry! Our weekly cybersecurity news thins the herd so you can focus on what’s important and stay safe.
What is your first instinct when you receive an email with a link embedded in it? To click on it, right? Well, what if we told you that clicking on unsolicited links might do you more harm than good? As tempting as it is to click on the “Get flat 80% off” link, doing so is like opening a can of worms.
![EasyPark Data Breach, Ohio Lottery Cyberattack, GTA 5 Leak – Cybersecurity News [December 25, 2023]](https://www.duocircle.com/wp-content/uploads/2024/01/phishing-protection.jpg)
Stay a step ahead of threat actors with our latest coverage in cybersecurity. This week’s news brings both troubling developments and new tools in online security. We’ll take a look at the EasyPark data breach, the cyberattack on Ohio Lottery, the GTA V source code leak, and details of the new Python project that can help you detect Bluetooth spam attacks. Let us get into it.
So, you have decided to jump on the DMARC bandwagon? As mail providers like Google and Yahoo have made DMARC a standard practice starting in 2024, many organizations are now recognizing the importance of implementing the email authentication protocol to mitigate the risks of phishing and spoofing and enhance security.
![Twitter Scam Exploits, FBI Halts Ransomware, Massive Data Breach – Cybersecurity News [December 18, 2023]](https://www.duocircle.com/wp-content/uploads/2023/12/365-to-365-migration.jpg)
Here we are again, sharing the latest in cybersecurity to help paint a picture of the persistent challenges and how you can stay safe. This week, we’ll share news about the exploitation of Twitter features, the FBI’s win over the Blackcat ransomware gang, Xfinity’s significant data breach, and the conviction of an Amazon engineer turned crypto hacker. Ready to dive in? Let’s take a look.
Did you know that over 300 billion emails were sent each day in 2022, and this figure is expected to reach 392.5 billion by 2026? With billions of emails sent each day, how do you ensure that yours stands out from the crowd or that the recipient actually opens them?
![Syndicate Fraud Takedown, BazarCall Exploits, Backup Plugin Flaw – Cybersecurity News [December 11, 2023]](https://www.duocircle.com/wp-content/uploads/2023/12/check-DMARC-record-2.jpg)
Need top-of-the-line ins and outs of the cybersecurity landscape? Stay a step ahead of cybercriminals with the latest cybersecurity news of the week with us.
If you are seeking a one-liner answer to ‘Do Office 365 users need DMARC?’ then it’s ‘Yes, they do need DMARC protection.
![US Sanctions Kimsuky, Ukraine Hacks Russia, Tree Breach: 2M – Cybersecurity News [November 27, 2023]](https://www.duocircle.com/wp-content/uploads/2023/12/spf-validator.jpg)
The realm of cybersecurity is indeed dynamic, exciting, and continually evolving, and this week has been no exception. From Dollar Tree’s data breaches to the Russian Aviation hack, here’s the latest scoop on cybersecurity around the world.
![Kansas Cyberattack Investigation, Lab Data Breach, Defender Bounty Program – Cybersecurity News [November 20, 2023]](https://www.duocircle.com/wp-content/uploads/2023/11/what-is-dkim-selector.jpg)
The week was full of thrilling and chilling cybersecurity news and updates. From ransomware hitting Kansas Courts to Bloomberg Crypto phishing campaign, here’s the scoop on the latest in cybersecurity this week.
Email service providers have been constantly trying to cut off all possible ways hackers exploit to send phishing and spoofing emails. Recently, Google has made another announcement according to which any company sending more than 5,000 emails per day is required to deploy DMARC to minimize the likelihood of recipients receiving fraudulent and phish-y messages. Moreover, incorporating the one-click unsubscribing feature has also become mandatory to ensure receivers aren’t bombarded with hundreds of unwanted marketing emails.
![SEC Ransomware Complaint, Rhysida Alert Issued, Ethereum Theft Exploit – Cybersecurity News [November 13, 2023]](https://www.duocircle.com/wp-content/uploads/2023/11/DMARC-generator.jpg)
Welcome to this week’s edition of the ‘Weekly Cybersecurity Bulletin’ where we slice through the complexity of the digital security landscape to bring you the most pertinent news and updates making headlines around the world. From threat actors lodging SEC complaints to Phaas gangs getting arrested, this text has it all.
SPF, DKIM, and DMARC were introduced to the world to help verify an email sender’s authenticity and if any changes were made to the content in transit. Their adoption has been slow, partly because businesses don’t have clarity on their functions.