Stay informed on the latest data breach incidents and security breaches. Protect your information with our up-to-date breach news and analysis.
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Background for this topic.
Breach means unauthorized access to a computer system or network that exposes or steals sensitive data like personal details, passwords, or proprietary information. Attackers often exploit software flaws, weak passwords, or social engineering to gain entry. Breaches can also result from insiders misusing access or accidental data exposure.
Understanding breaches is crucial because they reveal weaknesses in security controls and can lead to data theft or operational disruption. Effective defenses include promptly patching vulnerabilities, enforcing strong authentication, and segmenting networks to limit attacker movement. Detecting breaches quickly through monitoring and logging helps contain damage and guide targeted remediation efforts to secure affected systems and data.
Also: Ransomware Hackers Demand BaguettesThis week, Chinese spying, Italian hacking scandal, an FBI warning and Okta fixed a bug. Google mandated MFA, zero days in PTZOptics and a Mexican airport didn't pay ransom. Cybercriminals demanded baguettes, breach lettersin Ohio and Germany will shield white hats. The Italian DPA rebuked a bank.
Nokia's investigation of recent claims of a data breach found that the source code leaked on a hacker forum belongs to a third party and company and customer data has not been impacted. [...]
Defending your organization’s security is like fortifying a castle—you need to understand where attackers will strike and how they’ll try to breach your walls. And hackers are always searching for weaknesses, whether it’s a lax password policy or a forgotten backdoor. To build a stronger defense, you must think like a hacker and anticipate their moves. Read on to learn more about hackers'
SANS recently published its 2024 State of ICS.OT Cybersecurity report, highlighting the skills of cyber professionals working in critical infrastructure, budget estimates, and emerging technologies. The report also looked at the most common types of attack vectors used against ICT/OT networks.
The mobile device maker continues to investigate IntelBroker's claims of another high-profile data breach, with the cybercriminal group posting on BreachForums internal data allegedly stolen from Nokia through a third-party contractor.
CyberEspionage 'Salt Typhoon' Operation Infiltrated Telcos' InfrastructureThe impact of a major U.S. national security breach attributed to China reportedly continues to expand, as investigators probe the infiltration of telecommunications infrastructure and eavesdropping on national security and policymaking officials' mobile phone communications.
Alleged intrusion spotted in June Chinese government cyberspies Volt Typhoon reportedly breached Singapore Telecommunications over the summer as part of their ongoing attacks against critical infrastructure operators.…
Hellcat crew claimed to have gained access via the company's Atlassian Jira system Schneider Electric confirmed that it is investigating a breach as a ransomware group Hellcat claims to have stolen more than 40 GB of compressed data — and demanded the French multinational energy management company pay $125,000 in baguettes or else see its sensitive customer and operational information leaked.…
The cybercriminal group holding the stolen information is demanding the vendor admit to the breach and pay up.
The U.S. Federal Bureau of Investigation (FBI) has sought assistance from the public in connection with an investigation involving the breach of edge devices and computer networks belonging to companies and government entities
Canadian law enforcement authorities have arrested an individual who is suspected to have conducted a series of hacks stemming from the breach of cloud data warehousing platform Snowflake earlier this year
Nokia is investigating whether a third-party vendor was breached after a hacker claimed to be selling the company's stolen source code. [...]
The security researcher who notified the media of the breach will be free from the city's lawsuit, but not without a caveat.
Threat Actor Compromised an IT Account and Accessed Data Warehouse, Core SystemsAustralia's Western Sydney University said hackers breached its student management system and data warehouse to steal students' demographic and enrollment information in the third data theft incident of 2024. The hacker gained unauthorized access by compromising an IT account.
Schneider Electric has confirmed a developer platform was breached after a threat actor claimed to steal 40GB of data from the company's JIRA server. [...]
The City of Columbus, Ohio, informed the Maine Attorney General’s Office that approximately 55% of its residents were affected by the breach