Cybersecurity news

BleepingComputer · Jun 30 👁 0 ❤ 0

Blackfield ransomware asks Nidec Corporation for $2 million ransom

The Blackfield ransomware gang is asking for a $2 million ransom from Nidec Corporation, a large Japanese manufacturer of electronic compon…

BleepingComputer · Jun 30 👁 0 ❤ 0

CISA: Windows BlueHammer flaw now exploited by ransomware gangs

CISA confirmed on Monday that ransomware gangs are now exploiting a Microsoft Defender privilege escalation vulnerability, dubbed BlueHamme…

Nissan discloses employee data breach linked to Oracle zero-day attacks

Nissan is warning that it suffered a data breach affecting current and former employees after threat actors exploited an Oracle PeopleSoft …

NAIC says public data stolen in ShinyHunters' PeopleSoft breach

The National Association of Insurance Commissioners (NAIC) says the ShinyHunters extortion group stole only publicly available data, outdat…

WhatsApp rolls out usernames to help users hide their phone number

WhatsApp is finally allowing users to reserve usernames, a privacy feature that lets them hide their phone numbers from people not in their…

Microsoft extends Windows Server 2022 hotpatching until October 2027

Microsoft has extended Windows Server 2022 hotpatching until October 2027, one year after the mainstream end date of October 2026. [...]

U.S. offers $10 million for hackers targeting WhatsApp, Signal users

The U.S. Department of State is offering up to $10 million for information that helps identify or locate members of the UNC5792 and UNC4221…

Agentic AI Has an Identity Problem and Attackers Know It

AI agents can access data, trigger workflows, and take action across enterprise systems. Token Security explains why governing these privil…

Critical SimpleHelp flaw exploited to deploy new stealer malware

Hackers are exploiting a recently disclosed critical vulnerability (CVE-2026-48558) in SimpleHelp to deploy Djinn Stealer, a previously und…

Hackers now exploit critical Oracle E-Business flaw in attacks

Attackers have begun exploiting a critical vulnerability (CVE-2026-46817) in the Oracle E-Business Suite (EBS) financial application, accor…

Webinar: Why business email compromise attacks keep succeeding

Business email compromise attacks increasingly rely on convincing impersonation rather than malware, making them harder for employees and t…

US seizes hundreds of FIFA World Cup illegal streaming domains

The U.S. Justice Department's Criminal Division has seized nearly 400 web domains used for illegally streaming matches at the FIFA World Cu…

BleepingComputer · Jun 28 👁 0 ❤ 0

Data breach exposes up to 14.2 million email logins at six ISPs

Japanese telecommunications operator KDDI Corporation disclosed a data breach where threat actors gained access to one of its email systems…

BleepingComputer · Jun 27 👁 0 ❤ 0

Clean GitHub repo tricks AI coding agents into running malware

An agentic coding tool tasked with running a seemingly benign GitHub repository could execute a malicious payload that is invisible to both…

FBI: Russian hackers now target Signal backup recovery keys

The FBI and CISA are warning that a phishing campaign targeting Signal users tied to Russian intelligence services has evolved to steal Sig…

CISA sets urgent deadline to fix Cisco flaw exploited in attacks

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is giving federal agencies until Sunday to patch a vulnerability in Cisco …

Polymarket customers lose $3 million in supply-chain attack

Polymarket says it will fully reimburse customers who lost an estimated $3 million after hackers injected a malicious script into the platf…

Cybersecurity firms targeted by fraudulent OpenAI organization invites

Threat actors are creating OpenAI tenants that impersonate legitimate companies and inviting employees to join them, in what appears to be …