Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more

In September 2024, law enforcement dismantled iServer, a phishing service that helped criminals holding stolen or lost phones trick the original owners into surrendering cloud-account credentials. Investigators said those credentials—and, in some cases, one-time passcodes—could be used to disable Lost Mode or remove a device from its owner’s account.

What was iServer?

iServer was a phishing-as-a-service platform built around a specific criminal need: making illegally acquired phones usable by breaking their link to the original owner. Group-IB, which contributed to the investigation, described a system in which the platform’s operator sold access to “unlockers,” who in turn offered the unlocking service to other criminals holding locked phones.

It was not the phone-unlocking step itself that made iServer unusual. The service automated the credential-theft stage that could make that step possible: impersonating cloud-based mobile services to deceive a phone’s owner into handing over account information.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

How did criminals use iServer to unlock phones?

  1. An unlocker selected an attack scenario. Group-IB says an operator could use iServer to choose a phishing scenario tailored to the target.
  2. The owner received a text message with a malicious link. The link passed through a redirector and led to a fake login page impersonating a cloud-based mobile service.
  3. The fake page collected and checked account details. iServer validated submitted credentials and could prompt for further information, including a one-time passcode.
  4. Criminals used the stolen information to target the device’s account protections. Investigators said the information could let them turn off Lost Mode or unlink the phone from its previous owner’s account, making the device easier to use or resell.

Group-IB also listed device identifiers such as IMEI, as well as language, owner details and contact information, among the information sought. SecurityWeek’s account likewise describes victims being asked for credentials and OTP codes after receiving phishing texts. The technical workflow here is based on those attributed descriptions; the cited sources do not present independent technical testing of the platform.

#1 Best Overall
Ailun 3 Pack Screen Protector for iPhone 17e/16e/14/13/13 Pro
  • WORKS FOR iPhone 17e/16e/14/13/13 Pro 6.1 Inch Display Screen 0.33mm tempered glass screen protector.Featuring maximum protection from scratches, scrapes, and bumps.[Not for iPhone 16 6.1 inch, iPhone 13 mini 5.4 inch, iPhone 13 Pro Max/iPhone 14 Pro Max/iPhone 14 Plus 6.7 inch, iPhone 14 Pro 6.1 inch]
  • Specialty:to enhance compatibility with most cases, the Tempered glass does not cover the entire screen. HD ultra-clear rounded glass for iPhone 17e/16e/14/13/13 Pro is 99.99% touch-screen accurate.
  • 99.99% High-definition clear hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints.
  • It is 100% brand new,Precise laser cut tempered glass, exquisitely polished,2.5D rounded edges.
  • Online video installation instruction: Easiest Installation - removing dust and aligning it properly before actual installation,enjoy your screen as if it wasn't there.

Who did the operation arrest, and what was seized?

Europol announced the dismantling of iServer in an international operation called Operation Kaerb. Group-IB says the multi-agency operation ran from September 10 to 17, 2024, and resulted in 17 arrests in Argentina, Chile, Colombia, Ecuador, Peru and Spain. CERT-EU’s October 2024 brief says the operation was initiated in 2022 and reports that 921 items were seized.

Reported figure What it refers to Source and qualification
483,000 Victims worldwide Europol figure reported by SecurityWeek and summarized by CERT-EU; an attributed operational estimate, not an independently audited count.
More than 1.2 million Mobile phones targeted Law-enforcement figure reported by Group-IB and SecurityWeek; a separate measure from the victim count.
More than 2,000 Criminals who used iServer to steal credentials CERT-EU’s October 2024 summary of the operation.
17 Arrests across six countries Europol figure reported by Group-IB and summarized by CERT-EU.
921 Items seized CERT-EU’s October 2024 brief.

These are institutional and law-enforcement summary figures. Victims, targeted phones and platform users describe different things, so they should not be treated as equivalent counts.

Rank #2
WowFluy 3 Pack for Blu View 5 Tempered Glass Screen Protector, Scratch-Proof, Bubble-Free,HD Transparent, 9H Hardness,Bubble Free,Case Friendly
  • [Compatibility]: This tempered glass screen protector is compatible with the following models: Blu View 5 (Note: Not suitable for other models).
  • [Included Tools]: Each screen protector comes with dust stickers and a cleaning kit, making it super easy to apply without bubbles and keeping your screen nice and clean.
  • [Premium Material]: Made from high-quality tempered glass, it boasts excellent hardness to effectively reduce scratches. You’ll enjoy lightning-fast responsiveness and crystal-clear clarity.
  • [Craftsmanship]: The tempered glass screen protector features a finely polished 2.5D rounded edge design, providing a smooth touch and a perfect fit for your phone.
  • [Customer Support]: We offer quick and reliable after-sales support and service that you can trust.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

What Operation Kaerb established—and what remains unclear

The public accounts establish that investigators dismantled iServer and describe how the service was used to harvest credentials for phone unlocking. CERT-EU says the operation began in 2022; Group-IB identifies the September 2024 action and the countries where arrests took place.

What’s actually slowing this PC down?

Pick the symptom - the matching free tool is one click away.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

The cited accounts do not establish iServer’s status after the takedown or specify what individual victims should do to recover or secure accounts. Group-IB’s CEO Dmitry Volkov said in the company’s September 19, 2024 announcement that the arrests had “averted significant fraud and safeguarded the personal lives of individuals across various regions.” That is the assessment of a company that contributed to the investigation, not an independent measurement of the operation’s effects.

Best Value
Mr.Shield Tempered Glass Screen Protector for Samsung Galaxy A15 5G/4G
  • Include 3 PCS Screen Protector, Tailored-fit to your device's screen, Maximum Strength.
  • Made of Japan Hardnest Glass, High Scratch Resistance, Smooth and high touch responsive with Superb Oleophobic Coating.
  • HIGH GRADE COMPONENTS: Mr.Shield Ballistic Glass screen protectors use the Silicone adhesives for viewing clarity and easy installation and removal.
  • 99.99% HD clarity and touch accuracy.
  • From scratches to high impact drops, you are protected with Mr.Shield HD Clear Glass.
Rank #4
Ailun Screen Protector + Camera Lens Protector for iPhone 14 Pro, 3+3 Pack
  • Works For iPhone 14 Pro 2022 tempered glass screen protector and camera lens protector.Featuring maximum protection from scratches, scrapes, and bumps.[Not for iPhone 14 6.1 inch, iPhone 14 Plus/iPhone 14 Pro Max 6.7 inch]
  • Night shooting function: specially designed iPhone 14 Pro 6.1 Inch display 2022.The camera lens protector adopts the new technology of "seamless" integration of augmented reality, with light transmittance and night shooting function, without the need to design the flash hole position, when the flash is turned on at night, the original quality of photos and videos can be restored.
  • It is 100% brand new, precise laser cut tempered glass, exquisitely polished. 0.33mm ultra-thin tempered glass screen protector provides sensor protection, maintains the original response sensitivity and touch, bringing you a good touch experience.
  • Easiest Installation - Please watch our installation video tutorial before installation.Removing dust and aligning it properly before actual installation,enjoy your screen as if it wasn't there.
  • 99.99% High-definition clear hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints,enhance the visibility of the screen.
Rank #3
PEHAEL for iPhone 17e/16e/14/13/13 Pro Privacy Screen Protector
  • [Compatible Models] - 3 Pack Privacy Glass Screen Protector for the iPhone 17e/iPhone 16e/iPhone 14/iPhone 13/iPhone 13 Pro(6.1 inch). Includes 3 privacy screen protectors and a cleaning kit. *Two types of packaging boxes are randomly shipped.
  • [Full Coverage Protection] - This screen protector offers edge-to-edge protection for your device, using military-grade explosion-proof glass. It is also compatible with most phone cases, the appropriate size ensures that the phone case won't squeeze the screen protector after installation, providing double protection for the edges of the phone.
  • [High Privacy Protection] - The necessary choice for you in public places. Select the optimal anti-peeping angles for the anti-spy coating to balance privacy and visual comfort. Protect your personal privacy and sensitive information from being seen by people nearby who might peek. To better protect your phone, 3mm nano-scale ultra-thin aviation glass is chosen as the material, it also protects your eyes from harsh light, ensuring a softer visual effect.
  • [Superior Quality] Made of high-quality tempered glass, free of bubble wrap, easy to install and no residue when disassembled. Maintain the original touch experience, with a high-definition and clear hydrophobic and oleophobic screen coating to prevent fingerprints, sweat and oil residue. High-hardness glass protects your screen from drops, impacts, scratches and breaks, providing ultimate protection for your phone.
  • [Face ID Compatible] - Precise cutting combined with high-quality glass material supports the perfect use of the Face ID function, and it can also take high-pixel photos through the front camera.

Sources

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.