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1330 result(s) for "OT" — 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.

The Hacker News
The Hacker News Breaches & leaks

Getting Started with Security Testing: A Practical Guide for Startups

A common misconception among startup founders is that cybercriminals won't waste time on them, because they're not big or well known enough yet.But just becaus…

The Hacker News
The Hacker News Breaches & leaks

[Whitepaper] Automate Your Security with Cynet to Protect from Ransomware

It seems like every new day brings with it a new ransomware news item ' new attacks, methods, horror stories, and data being leaked.Ransomware attacks are on t…

The Hacker News
The Hacker News Breaches & leaks

Emerging Ransomware Targets Dozens of Businesses Worldwide

An emerging ransomware strain in the threat landscape claims to have breached 30 organizations in just four months since it went operational by riding on the c…

The Hacker News
The Hacker News Breaches & leaks

SolarWinds Hack ' New Evidence Suggests Potential Links to Chinese Hackers

A malicious web shell deployed on Windows systems by leveraging a previously undisclosed zero-day in SolarWinds' Orion network monitoring software may have bee…

Windows

The Hacker News
The Hacker News Breaches & leaks

Mazafaka ' Elite Hacking and Cybercrime Forum ' Got Hacked!

In what's a case of hackers getting hacked, a prominent underground online criminal forum by the name of Maza has been compromised by unknown attackers, making…

The Hacker News
The Hacker News Breaches & leaks

Industrial VPN Flaws Could Let Attackers Target Critical Infrastructures

Cybersecurity researchers have discovered critical vulnerabilities in industrial VPN implementations primarily used to provide remote access to operational tec…

VPN

The Hacker News
The Hacker News Breaches & leaks

Chinese Researchers Disrupt Malware Attack That Infected Thousands of PCs

Chinese security firm Qihoo 360 Netlab said it partnered with tech giant Baidu to disrupt a malware botnet infecting over hundreds of thousands of systems.The …

Windows

The Hacker News
The Hacker News Breaches & leaks

Improper Microsoft Patch for Reverse RDP Attacks Leaves 3rd-Party RDP Clients Vulnerable

Remember the Reverse RDP Attack'wherein a client system vulnerable to a path traversal vulnerability could get compromised when remotely accessing a server ove…

The Hacker News
The Hacker News Breaches & leaks

Webinar ' Autonomous Breach Protection: The New Security Paradigm Shift

Organizations today struggle with multi-product security stacks, that are expensive to purchase and maintain and also require a highly skilled security team to…

The Hacker News
The Hacker News Breaches & leaks

How to Provide Remote Incident Response During the Coronavirus Times

While the Coronavirus pandemic continues to strike chaos across the global economies, threat actors keep on launching cyberattacks on organizations from all si…

The Hacker News
The Hacker News Breaches & leaks

Hackers Compromise T-Mobile Employee' Email Accounts and Steal User' Data

If you are a T-Mobile customer, this news may concern you.US-based telecom giant T-Mobile has suffered yet another data breach incident that recently exposed p…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Amazon's Ring blamed hacks on consumers reusing their passwords. A lawsuit says that's not tru

Are you an Amazon Ring user? Plaintiffs suing the company say they created unique passwords but were hacked anyway, and that Ring'sÂdevices lack widely adopted…

AWS

The Hacker News
The Hacker News Breaches & leaks

T-Mobile Suffers Data Breach Affecting Prepaid Wireless Customers

Are you a T-Mobile prepaid customer? If yes, you should immediately create or update your associated account PIN/passcode as additional protection.The US-based…

The Hacker News
The Hacker News Breaches & leaks

New WhatsApp Bug Could Have Let Hackers Secretly Install Spyware On Your Devices

The recent controversies surrounding the WhatsApp hacking haven't yet settled, and the world's most popular messaging platformÂcould be in the choppy waters on…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Kernel Address Space Isolation Is Still Being Explored For Better Security

IBM developers and others continue exploring the potential for address space isolation in the Linux kernel to reduce the risk of leaking sensitive data in atta…

Linux

The Hacker News
The Hacker News Breaches & leaks

Leading Web Domain Name Registrars Disclose Data Breach

Another day, another massive data breach'this time affecting a leading web technology company, as well as both of its subsidiaries, from where millions of cust…

The Hacker News
The Hacker News Breaches & leaks

New Wave of Refrigeration Cyberattacks Hits Supermarkets Across Europe, Forcing Stores to Pull Food

Attackers remotely changed the settings on refrigeration controls at supermarkets in Belgium, Sweden, Estonia and other European countries overnight into Monda…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 45 Updates rust-rustls-webpki After eMudhra CA Compromise

Update the rustls-webpki crate to version 0.103.16. Update the webpki-roots and webpki-root-certs crates to version 1.0.11. This addresses security advisories …

Linux

The Hacker News
The Hacker News Breaches & leaks

Chainalysis Confirms Intrusion Into Internal Tools and Exposure of Customer Identity Data

American blockchain analysis firm Chainalysis said it was the target of a cybersecurity incident in which an external actor accessed non-sensitive customer dat…

DataBreaches.net
DataBreaches.net Breaches & leaks

Extent of Crime Stoppers data breach unknown: Sault Police chief

James Hopkin reports: The Sault’s police chief says it’s currently unclear how many anonymous tips received by Crime Stoppers locally were potentially exposed …

DataBreaches.net
DataBreaches.net Breaches & leaks

Traceability becomes the new battleground in healthcare data breach litigation

Abbye Alexander, Esq., Henry Norwood, Esq., and Emily Taing, Esq. of Kaufman Dolowich LLP write: Recent caselaw suggests a shift in how courts analyze healthca…

The Hacker News
The Hacker News Breaches & leaks

Japan's GMO Offers $1 Million Bounty to Catch Hackers Behind FX Trading Cloud Breach

Japan's GMO Internet Group is offering up to $1 million in total for tips that help catch the attackers who breached its Onamae.com Desktop Cloud service, afte…

Windows

DataBreaches.net
DataBreaches.net Breaches & leaks

Covered California Agent Data Exposed In Phishing Attack

John & Rusty Report: An attacker used a “phishing” strategy to get unauthorized access to Covered California agent information spreadsheets May 13, according t…

BleepingComputer
BleepingComputer Breaches & leaks

Microsoft releases Windows OOB updates to distrust eMudhra certificates

Microsoft has released out-of-band (OOB) Windows updates to remove trust in certificates tied to compromised eMudhra certificate authority keys, protecting sys…

Windows