June 21, 2025

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Hello all,

Iranian cyber-criminals are among the world’s best and most effective. And with the middle eastern war now involving the United States, expect that many of these well-trained spies and thieves will become agents of chaos and destruction targeting American companies and infrastructure. Having your data encrypted unless you pay is quite different from having it irretrievably scrambled or wiped. To create further chaos, they could engage in erasing or corrupting the firmware on, printers, switches, Wi-Fi access points, and routers, effectively bricking your entire infrastructure. This isn’t idle speculation, at the start of the Ukrainian war, Viasat had thousands of modems bricked (rendered useless) remotely which then had to be replaced to restore service. The time to back up, secure, and patch, everything is now.

As usual, my commentary is followed by a plethora of links to other items that are worth skimming to see if they interest you or pertain to your particular environment or of those you support. There is a lot more than what is provided in these opening comments. Be sue to scroll down.

Headline NEWS:

  • Apple iOS, iPadOS, macOS, watchOS, and visionOS, have a zero-click vulnerability allowing attackers to compromise devices without any user interaction through maliciously crafted photos or videos shared via iCloud Links. This has been mitigated in iOS 18.3.1, so make sure to check your iFruit for updates.
  • Atlassian has patched several high severity defects via third-party dependencies in Bamboo, Bitbucket, Confluence, Crowd, and Jira. Updates for these, and related products, are available and you are encouraged to apply them quickly.
  • BeyondTrust, makers of Bomgar, are warning of a pre-authorization Remote Code Execution defect in their Remote Support and Privileged Remote Access products. The manufacturer has patched hosted versions, however, if you self-host you should immediately update to prevent compromise.
  • Cisco AnyConnect VPN has a defect that can enable Denial of Service (DoS) attacks against Cisco Meraki MX and Z Series devices. Cisco has released firmware updates to address this flaw. If you don’t have automatic updates enabled and use the AnyConnect VPN, update quickly.
  • Critical Vulnerability Patched in Citrix NetScaler. Three products are affected by the revealed security issues, NetScaler ADC, NetScaler Gateway, and Citrix Workspace app for Windows. Upgrade to the latest versions of each before threat actors latch onto them.
  • Tenable Agent for Windows Let Attackers Log In as Admin is a tad ironic since Tenable’s product is used to scan for vulnerabilities. In this case, it is the vulnerability. Immediately update to the latest Windows agent version to fix the three defects identified.
  • Trend Micro has released an update for Apex Central and Endpoint Encryption (TMEE) PolicyServer to address multiple severe and critical vulnerabilities. While exploitation is not known to be happening yet, that’s only a matter of time. So patch fast.
  • Veeam Backup and Replication has addressed a critical defect that, if exploited, could allow for complete takeover of the backup server. There are mitigations available, and to fully mitigate, update to the latest version.

In Ransomware, Malware, and Vulnerabilities News:

  • Threat Intelligence Warns of Hackers Targeting Insurance Companies is a headline that showed up early in the week for me. And as the week went on, I saw news that Aflac, Erie Insurance, Philadelphia Insurance Companies, and Scania Insurance had all been hit recently. Early reports are the many are the work of the Scattered Spider group. Somebody needs to get out the industrial-strength bug spray!
  • TikTok got another 90 days of life-support courtesy of the Trump administration, which is hopeful that the Chinese will agree to sell it to a US based company. So, all of you moots can rejoice, you’ve got another quarter of a year of Chinese spying to look forward to.

In Other News Events of Note and Interest:

  • Google Cloud, Cloudflare Apologize For Massive Outage. Last week major portions of the internet went down for hours when Google messed up. Unfortunately for Cloudflare, they found that they were too reliant on Google for portions of their network and they suffered as well. Both vendors have written apologies and have pledged to do better.

Musings:

What would you do if you woke up and the internet was down, and it stayed down for days? That’s the reality facing many Iranians right now. And it is not out of the realm of possibility for anywhere in the world, given an appropriately armed and determined adversary. There are ways around many such interruptions of service, but the time to explore those contingencies is before you need them, not while in the midst of a crisis when everyone else is doing the same.

Visc. Jan Broucinek

Keep the shields up.

Viscount Jan Broucinek
Red Dot Security News

Headline NEWS

Ransomware, Malware, and Vulnerabilities News

Other News Events of Note and Interest

 

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