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1698 result(s) for "Email security" — best match first.

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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

Latest Hacking News
Latest Hacking News Breaches & leaks

Poloniex Crypto Exchange Discloses Data Leak; Resets Users’ Passwords

Another crypto exchange seemingly suffers a security incident. As evident from a recent email from Poloniex to the users, thePoloniex Crypto Exchange Discloses…

The Hacker News
The Hacker News Breaches & leaks

OnePlus Suffers New Data Breach Impacting Its Online Store Customers

Chinese smartphone maker OnePlus has suffered a new data breach exposing personal and order information of an undisclosed number of its customers, likely, as a…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Research: 5G Networks Still Vulnerable to Location Tracking, Downgrading Attac

A group of researchers have found 11 flaws in 5G protocols, several of which would expose a device's location and when a user calls or sends texts, compromisin…

The Hacker News
The Hacker News Breaches & leaks

Amazon's Ring Video Doorbell Lets Attackers Steal Your Wi-Fi Password

Security researchers at Bitdefender have discovered a high-severity security vulnerability in Amazon's Ring Video Doorbell Pro devices that could allow nearby …

AWS

The Hacker News
The Hacker News Breaches & leaks

Hackers Breach ZoneAlarm's Forum Site ' Outdated vBulletin to Blame

ZoneAlarm, an internet security software company owned by Israeli cybersecurity firm Check Point Technologies, has suffered a data breach exposing data of its …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

NordVPN Breached

NordVPN suffered a breach nineteen months ago, which has only recently been disclosed to the public. VPN security in general is questionable. What VPNs do you …

VPN

Latest Hacking News
Latest Hacking News Breaches & leaks

Hackers Breach Avast Through Old Internal VPN Profile

The popular cybersecurity firm Avast has revealed a cyber attack that it endured recently. Reportedly, Avast faced a security breachHackers Breach Avast Throug…

VPN

The Hacker News
The Hacker News Breaches & leaks

NordVPN Breach FAQ ' What Happened and What's At Stake?

NordVPN, one of the most popular and widely used VPN services out there, yesterday disclosed details of a security incident that apparently compromised one of …

VPN

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

A Critical Exim Vulnerability, Lilocked Ransomware on the Rise, but Linux Not to Blame

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

A Critical Exim Vulnerability, Lilocked Ransomware on the Rise, but Linux Not to Bla

Exim may be the Internet's most popular email server, but the MTA's recent history with security vulnerabilities is concerning to say the least. This past Frid…

Linux

The Hacker News
The Hacker News Breaches & leaks

CISO Kit ' Breach Protection in the Palm of Your Hand

CISOs and CIOs need to know better than anyone the security pulse of their organizations. On the other hand, they cannot be flooded with every changing detail.…

The Hacker News
The Hacker News Breaches & leaks

Some D-Link and Comba WiFi Routers Leak Their Passwords in Plaintext

What could be worse than your router leaking its administrative login credentials in plaintext?Cybersecurity researchers from Trustwave's SpiderLabs have disco…

The Hacker News
The Hacker News Breaches & leaks

Researchers Bypass ChatGPT Lockdown Mode to Exfiltrate Chats Without User Interaction

Cybersecurity researchers have disclosed details of a now-patched vulnerability that could be exploited to bypass Lockdown Mode protections in OpenAI ChatGPT. …

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay: Apache OFBiz RCE, DreamHost Breach, DeFi Site Hijacks + 17 More Stories

How much damage can someone do without breaking much? Quite a lot, it seems. A stolen login can open doors across several systems. A trusted setting can be use…

Apache

The Hacker News
The Hacker News Breaches & leaks

5 Active Cyber Threats That Put US Enterprises at Risk in October 2026

October 2026 brought another wave of cyber threats targeting US businesses, with attackers exploiting trusted platforms, legitimate authentication processes, a…

The Record
The Record Breaches & leaks

Chainalysis warns all users hit in cyber breach involving ‘agentic’ techniques

Chainalysis, the blockchain analytics company, said Wednesday night that some information belonging to all its users — which its website says include those in …

DataBreaches.net
DataBreaches.net Breaches & leaks

Student Data Breach Affects Up to 16 Icelandic Schools

Iceland Review reports: A security breach affected Inna, the student-information system used by Icelandic upper-secondary schools. It allowed a student to atte…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Rocky Linux 9 Cockpit Update Fixes DoS and Memory Leak Issues

Important: cockpit security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Rocky Linux 8 Cockpit Update Fixes DoS and Memory Leak Issues

Moderate: cockpit security, bug fix, and enhancement update

Linux

BleepingComputer
BleepingComputer Breaches & leaks

Hackers hijack cPGuard autoupdate to deploy backdoor, steal data

Attackers have compromised the update infrastructure for the cPGuard web security suite to distribute a backdoor and a data-stealing script.…

BleepingComputer
BleepingComputer Breaches & leaks

Harvard University data breach exposed info of 851,000 accounts

Hackers who breached Harvard University's Alumni Affairs and Development systems in November 2025 stole data linked to more than 850,000 unique email addresses…

DataBreaches.net
DataBreaches.net Breaches & leaks

KR: HYBE data breach exposes employee medical records, financial details

Lee Hae-rin reports: HYBE, the music agency behind K-pop group BTS, disclosed a cyberattack that exposed personal information of current and former employees a…

The Record
The Record Breaches & leaks

Largest crypto exchange in Brazil confirms cyberattack as millions flow out of platform

Blockchain security companies said more than $46 million left the Mercado Bitcoin platform.

The Record
The Record Breaches & leaks

Michigan State cyber incident claimed by ransomware gang behind recent hospital attack

A recent post by the BYOD gang appears to line up with a security incident that prompted campus-wide action at Michigan State University. BYOD drew attention i…