Iran-linked hackers target IP cameras across Israel and Gulf states for military intelligence


Iran-linked hackers target IP cameras across Israel and Gulf states for military intelligence

Pierluigi Paganini
March 07, 2026

Researchers observed Iran-linked actors targeting IP cameras across Israel and Gulf countries, likely to support military intelligence and battle damage assessment.

According to the Check Point Cyber Security Report 2026, cyber operations are increasingly used to support military activity and battle damage assessment (BDA). During the Israel-Iran tensions, researchers from Check Point Software Technologies observed a surge in attacks targeting IP cameras across Israel and Gulf countries, including the UAE, Qatar, Bahrain, and Kuwait, as well as Lebanon and Cyprus. The activity, attributed to Iran-linked actors, relied on VPN and VPS infrastructure to scan devices, mainly Hikvision and Dahua Technology cameras, for known vulnerabilities.

“During the ongoing conflict, we identified intensified targeting of IP cameras from two manufacturers starting on February 28, originating from infrastructure we attribute to Iranian threat actors.

The targeting extends across Israel, Qatar, Bahrain, Kuwait, the UAE, and Cyprus – countries that have also experienced significant missile activity linked to Iran. On March 1st, we additionally observed camera-targeting activity focused on specific areas in Lebanon.” states Check Point Software Technologies.”

“We also observed earlier, more targeted activity against cameras in Israel and Qatar on January 14–15. These dates surround with Iran’s temporary closure of its airspace, reportedly amid expectations of a potential U.S. strike.”

Researchers believe the goal was reconnaissance and real-time monitoring to support intelligence gathering and potential military targeting.

Threat actors targeted the following vulnerabilities in Hikvision and Dahua devices:

CVE Vulnerability
CVE-2017-7921 An improper authentication vulnerability in Hikvision IP camera firmware
CVE-2021-36260 A command injection vulnerability in the Hikvision web server component
CVE-2023-6895 An OS command injection vulnerability in Hikvision Intercom Broadcasting System
CVE-2025-34067 An unauthenticated remote code execution vulnerability in Hikvision Integrated Security Management Platform
CVE-2021-33044 An authentication bypass vulnerability in multiple Dahua products

The experts state that Chinese manufacturers have patched all the above issues.

Researchers analyzed exploitation attempts for CVE-2021-33044 and CVE-2017-7921 linked to infrastructure attributed to Iran. Since early 2026, scanning activity targeting IP cameras has surged across Israel and several Middle East countries, often aligning with geopolitical tensions such as protests in Iran, U.S. military visits to Israel, and fears of potential strikes.

Similar patterns appeared during the June 2025 Israel-Iran conflict, when compromised cameras were likely used for reconnaissance and battle damage assessment, including a case involving a camera near Israel’s Weizmann Institute before a missile strike.

“One of the best-known cases occurred when Iran struck Israel’s Weizmann Institute of Science with a ballistic missile and had reportedly taken control of a street camera facing the building just prior to the hit” concludes the report.

Defenders should reduce risks by removing public internet access to cameras and placing them behind VPN or zero-trust gateways. Organizations should change default passwords, enforce strong unique credentials, and keep device firmware updated. Cameras should run on isolated network segments with restricted outbound traffic. Security teams should also monitor for repeated login failures, suspicious remote access, and unusual outbound connections.

Follow me on Twitter: @securityaffairs and Facebook and Mastodon

Pierluigi Paganini

(SecurityAffairs – hacking, Iran, IP cameras)







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Spotify aims to provide a consistent listening experience that uses minimal data. As a result, your audio quality might be less than ideal, especially if you’re using a pair of high-fidelity headphones or high-end speakers. Here’s how to fix that.

Switch audio streaming quality to Very High or Lossless

The default audio streaming quality in both the mobile and desktop Spotify apps is set to Automatic, which usually keeps the audio quality at Normal, which is only 96 Kbps. Even though Spotify uses the Ogg Vorbis codec, which is superior to MP3, OGG files exhibit slight (but noticeable) digital noise, poor bass detail, dull treble, and a narrow soundstage at 96 Kbps.

Even worse, Spotify is aggressive about adjusting the automatic bitrate. Even though 4G is more than fast enough to stream high-quality OGG files, even with a weak signal, Spotify may still drop the quality to Low, which has a bitrate of just 24 Kb/s. You will notice such a sharp drop in quality, even on a pair of bottom-of-the-barrel headphones.

To rectify this, open the Spotify app, tap your user image, open “Settings and privacy,” and tap the “Media Quality” menu. Once there, set Wi-Fi streaming quality and cellular streaming quality to “Very high” or “Lossless.”

I recommend setting cellular streaming quality to Very high and reserving Lossless for Wi-Fi, since lossless streaming is very data-intensive. One hour of streaming lossless files can take up to 1GB of data, as well as a good chunk of your phone’s storage, because Spotify caches files you’re frequently streaming. Besides, you’ll struggle to notice the difference unless you’re listening to music on a wired pair of high-end headphones or speakers; wireless connection just doesn’t have the bandwidth needed to convey the full fidelity of Spotify lossless audio.

You might opt for High quality if you have a capped data plan, but I recommend doing so only if you stream hours upon hours’ worth of music every single day over a cellular network. For instance, I burn through about 8 GB of data per month on average while streaming about two hours of very high-quality music over a cellular network each day.

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Set audio download quality to Very high or Lossless

If you tend to download songs and albums for offline listening, you should also set the audio download quality to “Very high” or “Lossless.” This setting is located just under the audio streaming quality section.

The audio download quality menu in Spotify's mobile app.

If you’ve got enough free storage on your phone, opt for the latter, but if you’d rather save storage space, set it to Very high. You’ll hardly hear the difference, but lossless files are about five times larger than the 320 Kb/s OGG files Spotify offers at its Very high quality setting, and they can quickly fill up your phone’s storage.

Adjust video streaming quality at your discretion

The last section of the Media quality menu is Video streaming quality. This sets the quality of video podcasts and music videos available for certain songs. Since I care about neither, I set it to “Very high” on Wi-Fi and “Normal” on cellular, but you should tweak the two options at your discretion because songs sound notably better at higher video streaming quality levels.

If you often watch videos over cellular and have unlimited data, feel free to toggle video quality to very high.

Make sure Data Saver mode is disabled

Even if your audio quality is set to Very high or Lossless, Spotify will switch to low-quality streaming if the app’s Data saver mode is enabled. This option is located in the Data saving and offline menu. Open the menu, then set it to “Always off,” or choose “Automatic” to have Spotify’s Data Saver mode kick in alongside your phone’s Data Saver mode.

You can also enable volume normalization and play around with the built-in equalizer

Spotify logo in the center of the screen with an equalizer in front. Credit: Lucas Gouveia / How-To Geek

Last but not least, there are two additional features you can play with to improve your listening experience. The first is volume normalization, which sets the same loudness for every track you’re listening to. This can be handy because different albums are mastered at different loudness levels, with newer music usually being louder.

Since I’m an album-oriented listener, I keep the option disabled. I can just play an album and set the audio volume accordingly, and I don’t really mind louder songs when listening to playlists, artists, or song radios.

But if you can’t stand one song being quiet and the next rattling the windows, visit the Playback menu, enable “Volume normalization,” and set it to “Quiet” or “Normal.” The “Loud” option can digitally compress files, and neither Spotify nor I recommend using it. This also happens with “Quiet” and “Normal,” since both adjust the decibel level of the master recording for each song, but the compression level is much lower and extremely hard to notice.

Before I end this, I should also mention that you can access the equalizer directly from the Spotify app, where you can fine-tune your music listening experience or pick one of the available equalizer presets. If your phone has a built-in equalizer, Spotify will open it; if it doesn’t, you can use Spotify’s. On my phone (a Samsung Galaxy S21 FE), I can only use One UI’s built-in equalizer.

To open the equalizer, open “Playback,” then hit the “Equalizer” button. Now you can equalize your audio to your heart’s content.


Adjusting just a few settings can have a drastic impact on your Spotify listening experience. If you aren’t satisfied with Spotify’s sound quality, make sure to adjust the audio before jumping ship. You should also check the sound quality settings from time to time, as Spotify can reset them during app updates.​​​​​​​

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