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1066 result(s) for "Data breach" — best match first.

What it means for your servers

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.

BleepingComputer
BleepingComputer Breaches & leaks

Hackers exploit SSHole OpenSSH flaw to breach Linux systems

Hackers are actively exploiting the "SSHole" vulnerability (CVE-2026-123158) in OpenSSH to execute commands, steal credentials, and establish persistent access…

Linux OpenSSH

DataBreaches.net
DataBreaches.net Breaches & leaks

State attorneys general secure up to $10 million and corrective action plan from Perry Johnson companies after 2023 breach

A press release from NYS Attorney General Letitia James: NEW YORK – New York Attorney General Letitia James and a coalition of three other attorneys general to…

BleepingComputer
BleepingComputer Breaches & leaks

QNAP says hackers breaching NAS devices in Plex2Shell attacks

QNAP urges users to update Plex Media Server to the latest version available in the QNAP App Center, as hackers are exploiting the Plex2Shell vulnerability cha…

BleepingComputer
BleepingComputer Breaches & leaks

Chainalysis says breach exposed credentials for all customers

Blockchain intelligence firm Chainalysis says a recent attack on its systems and internal tools has exposed credentials and live tokens for all customers.…

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 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

KR: Presidential office holds emergency meeting over leak of personal data of president, trip entourage

Park Boram reports: The presidential office held an emergency meeting Tuesday to address the leak of personal information of President Lee Jae Myung and member…

DataBreaches.net
DataBreaches.net Breaches & leaks

Hackers hit UNM hospital, then apologize and offer patients $2,500. In a new statement, they reveal more about the incident.

In more than 20 years of blogging about breaches, DataBreaches has never seen ransomware threat actors offer monetary compensation to patients affected by thei…

DataBreaches.net
DataBreaches.net Breaches & leaks

UK: Second Liverpool hospital investigates staff over breach of Southport attack patient records

ITV reports yet more insider snooping by hopsital employees in the wake of the Southport terror attack: A second hospital in Liverpool is carrying out an inves…

BleepingComputer
BleepingComputer Breaches & leaks

Your Mobile Carrier Stores Your Call Logs for Years

Mobile carriers can retain years of call and text metadata, exposing sensitive details about customers' relationships, locations, and daily routines if breache…

The Hacker News
The Hacker News Breaches & leaks

Attackers Pose as IT Support on Microsoft Teams, Abuse AD CS to Steal Company Data

Attackers posing as IT support on Microsoft Teams talked employees into giving them remote control of their PCs. They then used insecure Active Directory Certi…

The Hacker News
The Hacker News Breaches & leaks

Binance Suffers Security Breach Affecting $6.3 Billion in Assets, Nearly $3 Billion Frozen

Cryptocurrency giant Binance said on Thursday that a "security incident" on its platform has impacted about $6.3 billion worth of assets. The world's biggest c…

BleepingComputer
BleepingComputer Breaches & leaks

Polymarket halts trading after crypto-draining script breach, $2.5M traced

Prediction market platform Polymarket temporarily suspended trading on Thursday after hackers compromised a third-party service to distribute cryptocurrency-dr…

DataBreaches.net
DataBreaches.net Breaches & leaks

Australia severs criminal access to 180,000 computers after breaching Amadey malware backend

Lukas Brandt writes: Criminals using the Amadey malware lost control of about 180,000 infected computers after operators from the Australian Signals Directorat…

DataBreaches.net
DataBreaches.net Breaches & leaks

Student SSNs and Medicaid IDs Exposed in Frontline School Software Breach

Kalleigh Lane reports: If your school district used Frontline Central or School Health Management, your Social Security number, date of birth, or government ID…

The Hacker News
The Hacker News Breaches & leaks

Adobe Commerce PolyShell Attacks Breach Hundreds of Stores as Brotli Exploit Traffic Emerges

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added two vulnerabilities impacting Adobe Commerce and Magento, and Google's Brotli…

The Hacker News
The Hacker News Breaches & leaks

Hackers Breach Enterprise Firewalls and VPNs, Exposing Over 70,000 Credentials

Cybersecurity researchers have disclosed details of a large-scale campaign that has targeted exposed network edge devices such as Fortinet FortiGate and Palo A…

Fortinet Palo Alto VPN

BleepingComputer
BleepingComputer Breaches & leaks

Railway warns devs to rotate secrets after potential breach

Cloud platform Railway published an urgent warning to users after detecting suspicious activity on its systems that store customer environment variables earlie…

BleepingComputer
BleepingComputer Breaches & leaks

CISA: Hackers chain Plex flaws in Plex2Shell attacks to breach servers

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that attackers are actively exploiting four vulnerabilities in Plex Media Server.…

The Record
The Record Breaches & leaks

Russian hackers teamed up to wipe data at Ukrainian grain firm

The Russian state-linked hacking group Sandworm collaborated with another threat actor to carry out a destructive cyberattack against a Ukrainian grain logisti…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 43 perl-Net-IDN-Encode Fixes Punycode Read and Data Leak

Net::IDN::Punycode versions before 2.590 for Perl allow an out-of-bounds read via integer overflow of the delta accumulator in encode_punycode. This also leak …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 perl-Net-IDN-Encode Addresses Punycode Read and Data Leak

Net::IDN::Punycode versions before 2.590 for Perl allow an out-of-bounds read via integer overflow of the delta accumulator in encode_punycode. This also leak …

Linux

BleepingComputer
BleepingComputer Breaches & leaks

Zeabur shutting down after second security breach in two months

Development platform Zeabur has disclosed details of a cybersecurity incident in which an attacker used leaked internal credentials stored in plaintext to comp…

The Hacker News
The Hacker News Breaches & leaks

Hackers Use Autonomous AI Agents to Breach Company Websites, Target Over 1,200 Sites

A Chinese-speaking criminal pointed autonomous AI agents at company websites and let them break in with almost no help, and a security researcher watched it ha…