Security News

Canada launches breach risk self-assessment online tool
2025-03-31 07:49

Privacy Commissioner of Canada Philippe Dufresne has launched a new online tool that will help businesses and federal institutions that experience a privacy breach to assess whether the breach is...

Post-quantum cryptography and the future of online safety
2025-03-28 05:00

In this Help Net Security video, Rebecca Krauthamer, CEO of QuSecure, explores the rising urgency of post-quantum cryptography (PQC) and what organizations must do to prepare. She breaks down the...

Cyberattack takes down Ukrainian state railway’s online services
2025-03-24 18:25

Ukrzaliznytsia, Ukraine's national railway operator, has been hit by a massive cyberattack that disrupted online services for buying tickets both through mobile apps and the website. [...]

Microsoft: Exchange Online bug mistakenly quarantines user emails
2025-03-21 17:10

Microsoft is investigating an Exchange Online bug causing anti-spam systems to mistakenly quarantine some users' emails. [...]

Microsoft Exchange Online outage affects Outlook web users
2025-03-19 19:34

​Microsoft is investigating an ongoing outage preventing Outlook on the web users from accessing their Exchange Online mailboxes. [...]

Week-long Exchange Online outage causes email failures, delays
2025-03-14 18:59

Microsoft says it partially mitigated a week-long Exchange Online outage causing delays or failures when sending or receiving email messages. [...]

How to secure your personal metadata from online trackers
2025-03-13 16:00

When it comes to safeguarding your privacy online, most people focus on securing passwords, encrypting communications, and clearing browsing history. While these practices are essential, they...

Employee charged with stealing unreleased movies, sharing them online
2025-03-07 17:20

A Memphis man was arrested and charged with stealing DVDs and Blu-ray discs of unreleased movies and sharing ripped digital copies online before their release. [...]

Online crime-as-a-service skyrockets with 24,000 users selling attack tools
2025-03-03 17:00

The growth of AI-based technology has introduced new challenges, making remote identity verification systems more vulnerable to attacks, according to iProov. Innovative and easily accessible tools...

Over 49,000 misconfigured building access systems exposed online
2025-02-27 18:00

Researchers discovered 49,000 misconfigured and exposed Access Management Systems (AMS) across multiple industries and countries, which could compromise privacy and physical security in critical...