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CISA
CISA tweaks cyber incident form to spot attacks that might be linked

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has updated its online incident reporting form to help analysts spot when attacks on different organizations …

hot
US agencies warn attackers are targeting refrigeration systems that protect food and medicine

Threat actors are going after the controllers that keep grocery store freezers and cold storage rooms at safe temperatures, and they may push those units into continuous …

Ivanti
CISA to federal agencies: Remediate exploited Ivanti Connect Secure vulnerabilities (CVE-2026-111357, CVE-2026-118527)

CISA added two new Ivanti Connect Secure vulnerabilities (CVE-2026-111357, CVE-2026-118527) to its Known Exploited Vulnerabilities catalog on Friday, after Ivanti updated an …

attack
Chinese hackers used VMware ESX zero-day; PHP2Shell and Fragnesia chained to root firewalls

China-nexus threat actors have exploited a VMware ESX zero-day to hide their tracks and chained PHP2Shell flaws with the “Fragnesia” Linux kernel bug to root …

CISA
CISA updates ScubaGear and ScubaGoggles, and says Microsoft 365 checks get faster

CISA released ScubaGear v2.0 and ScubaGoggles v1.1.0, new versions of the open-source tools it publishes to check Microsoft 365 and Google Workspace settings against its …

CISA
CISA lays out plan to push cyber adversaries out of US critical infrastructure

The Cybersecurity and Infrastructure Security Agency (CISA) has released CISA 2030: Defend, Harden, Prevail, a strategy to strengthen national security and the resilience of …

vulnerability
CISA flags exploited flaws in Palo Alto, Cisco and Ahsay products

The US Cybersecurity and Infrastructure Security Agency (CISA) has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: CVE-2026-0322, a …

Ivanti
Attackers chained three Ivanti zero-days to gain root on fully patched VPN appliances

A threat actor has been using an exploit chain combining three vulnerabilities in Ivanti’s Connect Secure (ICS) appliances to breach organizations, collect credentials, …

botnet
FBI disrupts Flax Typhoon hacking tools used in global cyberattacks

The FBI seized seven domains used to operate Microscan and FishHub, two hacking tools linked to Chinese state-sponsored hackers known as Flax Typhoon that were used to target …

NetScaler
CISA flags new exploited NetScaler flaw as attackers crash appliances (CVE-2026-88779)

CISA has added another Citrix NetScaler vulnerability to its Known Exploited Vulnerabilities catalog on Sunday: CVE-2026-88779, a memory overflow bug that may cripple …

Netscaler
Citrix NetScaler RCE zero-days exploited globally for weeks (CVE-2026-88771, CVE-2026-88772)

Citrix has patched eight critical and high-severity vulnerabilities in NetScaler ADC and NetScaler Gateway, two of which (CVE-2026-88771, CVE-2026-88772) have been exploited …

target
Attackers hit Check Point Management Servers and Spark firewalls, F5 BIG-IP APM instances

Check Point Software has released emergency fixes for a critical Check Point Management Server vulnerability (CVE-2026-93616) that has been exploited as far back as July 23, …

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