Email

Microsoft has announced a new security capability within its Defender for Office 365 suite aimed at combating the growing threat of email bombing attacks.  The feature, officially labeled "Mail Bombing Detection," will automatically identify and quarantine high-volume email flooding campaigns...

Microsoft has announced a significant enhancement to its data protection capabilities with the introduction of a new Data Loss Prevention (DLP) feature that will prevent Microsoft 365 Copilot from processing emails containing sensitivity labels.  This development represents a crucial step...

Business Email Compromise (BEC) attacks don’t need malware to do damage. All it takes is one convincing message; a fake login prompt, a cleverly disguised link, and an employee’s credentials are gone. From there, attackers can quietly access inboxes,...

In a notable development that will affect numerous businesses globally, Microsoft has announced that it will commence the rejection of emails that do not adhere to strict authentication standards, resulting in the error code "550 5.7.15 Access denied." This enforcement,...

With less than a month until the federal income tax return deadline on April 15, cybercriminals are intensifying their efforts to exploit taxpayers rushing to file their returns. Security experts warn that this time-sensitive period creates an ideal environment...

YouTube has issued an urgent alert to content creators regarding a highly sophisticated phishing campaign exploiting AI-generated deepfake technology to hijack accounts.  The attack, first detected in late February 2025, uses fabricated videos of YouTube CEO Neal Mohan to deceive...

Google is advancing its email privacy arsenal with the development of Shielded Email, a feature designed to generate disposable email aliases for users signing up for apps and services.  First uncovered in a Google Play Services v24.45.33 APK teardown by...

MFA enhances the security of email accounts by requiring users to provide additional verification beyond just their password. Implementing MFA reduces the risk of unauthorized access which makes it a critical security measure for protecting sensitive information in email accounts. Cybersecurity...

The gaming giant Nintendo has warned its users about a sophisticated phishing campaign that impersonates official Nintendo communications. This latest cybersecurity threat comes as scammers deploy increasingly deceptive tactics to target the gaming community. Cybercriminals are sending fraudulent emails that appear...

Security researchers have uncovered a new phishing campaign targeting users of the popular open-source Roundcube webmail software. Unknown threat actors are exploiting a now-patched cross-site scripting (XSS) vulnerability to steal login credentials from unsuspecting victims. The vulnerability, tracked as...