Collaborate Disseminate
Apple has shipped a fix for a zero-day vulnerability (CVE-2025-24085) that is being leveraged by attackers against iPhone users. About CVE-2025-24085 CVE-2025-24085 is a use after free bug in CoreMedia, a framework used by Apple devices for the process… Continue reading Apple zero-day vulnerability exploited to target iPhone users (CVE-2025-24085)
5,000+ SonicWall firewalls are still vulnerable to attack via a high-severity vulnerability (CVE-2024-53704) that, according to SonicWall, should be considered “at imminent risk of exploitation”. The warning came last week from Bishop Fox r… Continue reading 5,000+ SonicWall firewalls still open to attack (CVE-2024-53704)
The FBI is on a mission to raise awareness about the threat that North Korean IT workers present to organizations in the US and around the world. While corporate espionage comes to mind first, the threat goes beyond that: “In recent months, in ad… Continue reading North Korean IT workers are extorting employers, FBI warns
A stealthy attack campaign turned Juniper enterprise-grade routers into entry points to corporate networks via the “J-magic” backdoor, which is loaded into the devices’ memory and spawns a reverse shell when instructed to do so. ̶… Continue reading Juniper enterprise routers backdoored via “magic packet” malware
Cisco has released patches for a critical privilege escalation vulnerability in Meeting Management (CVE-2025-20156) and a heap-based buffer overflow flaw (CVE-2025-20128) that, when triggered, could terminate the ClamAV scanning process on endpoints ru… Continue reading Cisco fixes ClamAV vulnerability with available PoC and critical Meeting Management flaw
A critical zero-day vulnerability (CVE-2025-23006) affecting SonicWall Secure Mobile Access (SMA) 1000 Series appliances is being exploited by attackers. “We strongly advises users of the SMA1000 product to upgrade to the hotfix release version t… Continue reading SonicWall SMA appliances exploited in zero-day attacks (CVE-2025-23006)
In this Help Net Security interview, Tomer Shloman, Sr. Security Researcher at Trellix, talks about attack attribution, outlines solutions for recognizing hybrid threats, and offers advice on how organizations can protect themselves against hybrid atta… Continue reading Defense strategies to counter escalating hybrid attacks
Researchers have uncovered two Mirai-based botnets harnessing Internet of Things (IoT) devices to DDoS target organizations around the world. The Murdoc botnet Qualys researchers have laid bare the “Murdoc” botnet, consisting of some 1,300 … Continue reading Mirai botnet behind the largest DDoS attack to date
Despite last week’s confirmation of and warnings about long-standing exploitation of CVE-2024-55591, a critical vulnerability affecting Fortinet Fortigate firewalls, too many vulnerable devices are still accessible from the Internet and open to a… Continue reading 48,000+ internet-facing Fortinet firewalls still open to attack
The “email bombing + posing as tech support via Microsoft Teams” combination is proving fruitful for two threat actors looking to deliver ransomware to organizations, and they seem to be ramping up their efforts. “Sophos MDR has obser… Continue reading Ransomware attackers are “vishing” organizations via Microsoft Teams