Patch now! Attacks on WordPress websites with Gravity-SMTP plugin

Attackers gain access to protected data on WordPress websites with Gravity-SMTP plugin. Currently, attackers are targeting ...
Tech Times

WordPress Email Plugin Flaw Triggers 17 Million Attacks: Gravity SMTP Leaks Live API Keys

Gravity SMTP WordPress vulnerability CVE-2026-4020 has drawn 17 million automated exploit attempts since May 2026, draining ...
eWeek

SMTP Strict Transport Security Standard Drafted for Email Security

AI thrives on data but feeding it the right data is harder than it seems. As enterprises scale their AI initiatives, they face the challenge of managing diverse data pipelines, ensuring proximity to ...
The Hacker News

Hackers Exploit Gravity SMTP WordPress Plugin Bug to Expose API Keys

Attackers are exploiting CVE-2026-4020 in Gravity SMTP to leak API keys, OAuth tokens, and system data from WordPress sites.
CSOonline

SMTP smuggling enables email spoofing while passing security checks

Security researchers have found inconsistencies in how some Simple Mail Transfer Protocol (SMTP) servers handle end-of-data sequences. This allows the injection of SMTP commands into email messages in ...
eTeknix

New SMTP STS Email Security Standard Published by Industry Leaders

A number of engineers from some of today’s top tech firms have come together to provide a new standard of security for the sending and receiving of emails. Google, Microsoft, Yahoo, Comcast, LinkedIn ...
Bleeping Computer

Office 365 adds protection against downgrade and MITM attacks

Microsoft is working on adding SMTP MTA Strict Transport Security (MTA-STS) support to Exchange Online to ensure Office 365 customers' email communication security and integrity. Once MTA-STS is ...
ZDNet

Gmail becomes first major email provider to support MTA-STS and TLS Reporting

Google announced today that Gmail has become the first major email provider to support two new security standards, namely MTA-STS and TLS Reporting. Both are extensions to the Simple Mail Transfer ...
Bleeping Computer

Office 365 boosts email security against MITM, downgrade attacks

Microsoft has added SMTP MTA Strict Transport Security (MTA-STS) support to Exchange Online to ensure Office 365 customers' email communication integrity and security. "We have been validating our ...