Dataquest

Cisco ASA Zero-Day Attack puts global networks on high alert

Cisco has issued an urgent advisory about a zero-day vulnerability in its Adaptive Security Appliance (ASA) devices. The flaw is currently under active exploitation by an advanced threat group, ...
CSOonline

Patch now: Attacker finds another zero day in Cisco firewall software

A critical zero-day vulnerability in certain Cisco Systems firewalls has to be patched immediately, US and UK cyber authorities warned Thursday. They said exploits of the hole are part of ongoing ...
Infosecurity-magazine.com

ArcaneDoor Threat Actor Resurfaces in Continued Attacks Against Cisco Firewalls

A newly identified cyber-attack campaign has exploited Cisco Adaptive Security Appliance (ASA) devices in a sophisticated operation linked to the espionage-focused ArcaneDoor threat actor. The attacks ...
Hosted on MSN

Around 50,000 Cisco firewalls are vulnerable to attack, so patch now

50,000 Cisco firewalls vulnerable to actively exploited RCE flaws CVE-2025-20333 and 20362 Cisco and CISA urge immediate patching; no workarounds available for affected ASA/FTD devices Shadowserver ...
PC Magazine

Widespread Hack Hits Cisco Firewalls Via Zero-Day Flaws

The US’s Cybersecurity and Infrastructure Security Agency has issued an emergency directive, calling the hacking campaign 'widespread.' When he's not battling bugs and robots in Helldivers 2, Michael ...
Ars Technica

As many as 2 million Cisco devices affected by actively exploited 0-day

As many as 2 million Cisco devices are susceptible to an actively exploited zero-day that can remotely crash or execute code on vulnerable systems. Cisco said Wednesday that the vulnerability, tracked ...
TechRadar

Cisco warns zero-day vulnerability exploited in attacks on IOS software

Cisco patches CVE-2025-20352, a high-severity SNMP flaw actively exploited in the wild Attackers can cause DoS or gain root access using crafted SNMP packets and credentials No workaround exists; ...
Yahoo Finance

Jim Cramer Explains Why Cisco Remains in the Charitable Trust Portfolio

Cisco Systems, Inc. (NASDAQ:CSCO) is one of the stocks Jim Cramer commented on. A caller asked how Oracle’s strong earnings might impact Cisco’s future performance. They inquired whether the company ...
The Washington Post

U.S. government scrambles to stop new hacking campaign blamed on China

Officials warned that the breaches since May allowed hackers to remain inside Cisco security gear deployed to protect government networks. Federal agencies are racing to contain a new wave of ...
PCQuest

Cisco ASA zero day exploit puts global networks at risk as Duo users targeted

A severe zero-day vulnerability affecting the Cisco Adaptive Security Appliance (ASA) devices is currently being exploited, allowing attackers to hijack sessions and bypass Duo multifactor ...
CBC.ca

Federal cyber agency warns of 'serious and urgent' attack on tech used by remote workers

Government cyber agencies around the world are rushing to clamp down on what appears to be an advanced and sophisticated espionage campaign targeting popular security software used by remote workers.