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Attackers could exploit the flaws for remote code execution, credential theft, and administrator account creation.

CISA has added CVE-2026-123218 and CVE-2026-116779 to KEV, urging federal agencies to patch them within three days.

France summoned the Iranian ambassador and said it would seek European sanctions against those responsible for the attack

The high-severity use-after-free in Chrome’s XML component was reported anonymously on November 6 and is already exploited in attacks.

Online fashion retailer Revolve has told regulators that the September cyberattack affected more than 1.5 million individuals.

Threat actors are exploiting the four-flaw chain to hack the Plex Media Server application on QNAP NAS devices.

Hackers compromised an external cloud service used by the shopping platform and may have stolen personal information from it.

Italian Foreign Minister Antonio Tajani said Saturday that his personal data had been disseminated on the dark web.

The initial exploitation attempts are attributed to botnets and crypto miners, but other threat actors are expected to follow suit.

Hackers stole personal, health, and insurance information, including Social Security numbers, from the company’s internal systems.

Frontline Education told Indiana regulators that its August data breach affected over 3 million school district staff and students.

Working with cryptographers, DeepMind’s AI agents cut the cost of forging RSA-1024 signatures and found a cheaper way to factor keys.

Its multi-agent AI platform generates the telemetry an attack would produce to fix gaps in enterprise defenses.

CISA KEV CISA KEV

CISA has added CVE-2026-123218 and CVE-2026-116779 to KEV, urging federal agencies to patch them within three days.

Chrome security Chrome security

The high-severity use-after-free in Chrome’s XML component was reported anonymously on November 6 and is already exploited in attacks.

SSH vulnerability SSH vulnerability

The initial exploitation attempts are attributed to botnets and crypto miners, but other threat actors are expected to follow suit.

Top Cybersecurity Headlines

Working with cryptographers, DeepMind’s AI agents cut the cost of forging RSA-1024 signatures and found a cheaper way to factor keys.

CVE-2026-19868 can let attackers holding credentials for a different login method get past SAML checks, including SAML-enforced MFA.

Rated Critical for cybersecurity, OpenAI’s new model beats GPT-5.6 Cyber at exploitation while staying in scope more reliably.

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The 2026 Virtual CISO Forum brings together CISOs, senior cybersecurity executives, practitioners, industry experts, and other security leaders to share practical experience and examine the issues shaping enterprise cybersecurity strategy.
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Vulnerabilities

Cybercrime

The number of data breaches disclosed by organizations in the United States has increased by 40 percent in 2016 compared to the previous year, according to a report released on Thursday by CyberScout (formerly IDT911) and the Identity Theft Resource Center (ITRC).

The Department of Homeland Security (DHS) has made improvements to its information security program, but problems have still been identified in several areas, according to a report made public this week by the Office of Inspector General (OIG).

The ancient Greeks are credited with many inventions that continue today in some form – the water mill, odometer, alarm clock and cartography, to name a few. As a security professional what comes to mind instantly is the Trojan horse, devised to sneak Greek soldiers behind the walls of the city of Troy and win the war.

Following a series of ransom attacks against MongoDB and Elasticsearch databases in recent weeks, many users of CouchDB and Hadoop are now finding their databases are under attack as well.

The U.S. Department of Homeland Security has published the National Cyber Incident Response Plan (NCIRP), which aims to describe the government’s approach in dealing with cyber incidents involving public or private sector entities.

Encrypted email provider ProtonMail announced this week the launch of a Tor hidden service whose role is to help combat the censorship and surveillance efforts of totalitarian governments.

Google Project Zero researcher Tavis Ormandy discovered that a Chrome extension installed silently by Adobe last week had been affected by a cross-site scripting (XSS) vulnerability. Adobe quickly patched the flaw after learning of its existence.

Security researchers have described what they consider to be "the first Mac malware of 2017." It has a simple structure and includes some antiquated code; but nevertheless appears to have existed undetected for some time -- perhaps even several years -- while possibly targeting biomedical research institutions.

A recently observed malware distribution campaign has been specifically devised to target users of the Chrome browser on Windows-based computers, Proofpoint security researchers warn.

For the 10th anniversary of the Pwn2Own hacking contest, Trend Micro and the Zero Day Initiative (ZDI) have introduced new exploit categories and they are prepared to offer more than $1 million worth of prizes.

The United States Computer Emergency Readiness Team (US-CERT) has issued a warning after the threat group calling itself Shadow Brokers has offered to sell what it claims to be a zero-day exploit targeting the Server Message Block (SMB) network file sharing protocol.

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