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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.

BleepingComputer
BleepingComputer Breaches & leaks
Hackers exploit 32 zero-days on first day of Pwn2Own Ireland

On the first day of the Pwn2Own Ireland 2026 competition, security researchers hacked the Samsung Galaxy S26 twice and earned $388,500 after exploiting 32 zero…

BleepingComputer
BleepingComputer Breaches & leaks
ASOS confirms data breach after “HACKED” in-app notifications

UK fashion retailer ASOS confirmed a data breach Tuesday after hackers sent unauthorized push notifications through its mobile app while claiming to have stole…

The Record
The Record Breaches & leaks
South Korean officials believe AI agents were used to hack several banks

The personal data of at least 68,000 people was reportedly exposed in breaches of at least seven financial institutions, with officials saying they believe a C…

DataBreaches.net
DataBreaches.net Breaches & leaks
FBI Blames Contractor’s Missed Patch for ShinyHunters Breach

Eduard Kovacs reports: The FBI has removed an Accenture contractor over a data breach that exposed personal information of thousands of bureau employees, Reute…

The Record
The Record Breaches & leaks
Osaka Metropolitan University cancels classes after suspected ransomware attack

Osaka Metropolitan University said on Tuesday that the outage left its internal network, email and a range of administrative and academic systems unavailable.

The Record
The Record Breaches & leaks
ClickFix campaign in Ukraine compromises over 100 websites to spread Lunex malware

CERT-UA found fake Cloudflare verification pages that led visitors into a now-familiar ClickFix trap. This time the goal was to infect machines with an infoste…

DataBreaches.net
DataBreaches.net Breaches & leaks
Japan hands over ‘Qilin’ hacker group member to Germany

JiJi reports: Japanese police have captured a Russian national believed to be a key member of the “Qilin” international hacker group and extradited him to Germ…

DataBreaches.net
DataBreaches.net Breaches & leaks
Denmark Central Person Register (CPR) Breach: Cyberattack Exposes Data of 8.8 Million

Rescana’s new report on a breach affecting the Denmark Central Person Register (CPR) summarizes the situation: On October 5, 2026, Danish authorities publicly …

DataBreaches.net
DataBreaches.net Breaches & leaks
ASOS customers receive ‘hack’ notification threatening leak

Sarah Butler reports: ASOS is investigating after users of its mobile app received a notification claiming hackers had “fully compromised” the online fashion r…

The Hacker News
The Hacker News Breaches & leaks
Wikimedia Says OpenAI Agents Tried to Compromise Etherpad and Use Wiki Tools as Proxies

The Wikimedia Foundation, which hosts Wikipedia, has confirmed that it has discovered activity by rogue OpenAI agents on its platforms, including unsuccessful …

BleepingComputer
BleepingComputer Breaches & leaks
Nikkei discloses breaches of employees’ Microsoft, Google email accounts

Over the weekend, Japanese publishing giant Nikkei disclosed that unknown attackers recently breached two employee email accounts and used one to send thousand…

BleepingComputer
BleepingComputer Breaches & leaks
Engineer sentenced for locking over 3,000 devices on employer network

A former core infrastructure engineer at an industrial company headquartered in New Jersey was sentenced to 32 months in prison for locking thousands of device…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks
OpenSSL Vulnerability Can Leak Server Memory Through DTLS

OpenSSL issued fixes on Sep 29, 2026 for an OpenSSL vulnerability that can send unrelated program memory to another party during secure connection setup.

OpenSSL

The Record
The Record Breaches & leaks
Wikimedia Foundation: OpenAI agents tried to edit pages and compromise notes tool

Beyond the potential misuses of its services, Wikimedia said activity by AI agents can be a drain on web platforms that are already operating with limited reso…

The Record
The Record Breaches & leaks
Alleged ShinyHunters member reportedly detained in Jordan, assisting law enforcement

Saif ‌al-Din Khader is cooperating with the FBI, reports said, as the bureau responds to a massive breach that exposed employee data.

The Record
The Record Breaches & leaks
Ukraine grocery chain ATB confirms cyberattack as hackers threaten to leak data

Ukraine’s largest grocery store chain, ATB, confirmed that it was hit by a cyberattack after hackers posted an extortion demand on its website.

The Record
The Record Breaches & leaks
University of Illinois Chicago affected by ransomware attack on medical school

A ransomware attack that affected the University of Illinois Chicago (UIC) College of Medicine resulted in the theft of some information from its servers.

BleepingComputer
BleepingComputer Breaches & leaks
Denmark population registry data breach affects 8.8 million people

Denmark's Central Population Register (CPR) is warning of a data breach that exposed the personal information of approximately 8.8 million registered individua…

DataBreaches.net
DataBreaches.net Breaches & leaks
Nueva EPS, Colombia’s largest regional healthcare promoting entity has allegedly been hacked (1)

Colombia’s largest health-promoting entity, Nueva EPS, has allegedly been hacked by an individual demanding $15 million not to leak the data. Colombia’s health…

BleepingComputer
BleepingComputer Breaches & leaks
South Korea probes bank breaches amid suspected AI-powered attacks

South Korea's Financial Services Commission (FSC) held an emergency meeting following a series of cyberattacks targeting financial institutions in the country.…

The Hacker News
The Hacker News Breaches & leaks
⚡ Weekly Recap: NetScaler and FortiMail 0-Days, AI Coding Leaks, Spectre v2 and Ransomware Arrests

A blank field. A public repo. One reply to an email. A box left exposed. None of this sounds dramatic, which is partly the problem. This week’s threats keep fi…

Citrix Fortinet

DataBreaches.net
DataBreaches.net Breaches & leaks
Hackers Breached Propulsion System of U.S.-Bound Oil Tanker

Seen on Homeland Security Today: FBI and US Coast Guard investigators have found evidence that hackers accessed the propulsion system of an oil supertanker as …

DataBreaches.net
DataBreaches.net Breaches & leaks
Daiwa Securities says info on 110,000 clients may have been leaked in vendor incident

Takashi Nakamichi and Ryo Horiuchi report that Daiwa Securities, Japan’s second-largest brokerage and investment banking firm, is responding to a breach at one…

DataBreaches.net
DataBreaches.net Breaches & leaks
Ransomware group threatens to leak customer data from top insurance companies in South Africa

Luis Monzon reports: Ransomware-as-a-service group The Gentlemen threatened to leak data belonging to insurance companies LegalWise and Samwumed, with more Sou…