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15/06/2026 Podcast "Besser Wissen" Prof. Classen interviewed for the Golem Podcast "Besser Wissen" - learn about her career path and mobile security! More -
23/04/2026 Report with the Citizen Lab Published Swantje Lange collaborated with the Citizen Lab. The report about this work is out now. More -
27/03/2026 Congratulations to Prof. Jiska Classen - for the Heinz Maier-Leibnitz Prize! Prof. Jiska Classen has been awarded the Heinz Maier-Leibnitz Prize by the German Research Foundation (DFG) More -
14/02/2026 Two Students in iOS 26.3 Security Update Release Notes Nils Hanff got a CVE and Aaron Schlitt got a mention. More -
13/01/2026 Swantje Lange speaks at Hacken & Schnacken Swantje Lange presented her work on 5G roaming security at Hacken & Schnacken. More -
28/12/2025 Reverse-Engineering of Apple's Low-Latency Wi-Fi At 39C3, Henri Jäger presented his work on reverse engineering Apple's Low-Latency Wi-Fi protocol. More -
28/12/2025 39C9 Lightning Talk on Phone Security Prof. Classen gave a brief lightning talk to clarify what the most secure phone is. More -
11/12/2025 Talk on SPTM and Exclaves at BlackHat EU Moritz Steffin presented on Apple’s trend toward increasing platform security through microkernelization, focusing on the introduction of SPTM and Exclaves. More -
30/10/2025 Privacy Promises Unmasked Our paper on Apple's iCloud Private Relay, Microsoft's Edge Secure VPN, and Google's IP Protection was published and presented at MobiHoc by Heiko Kiesel. More -
17/10/2025 What's new in Lockdown Mode? At OBTSv8, Marie Fischer presented about the Lockdown Mode on macOS 26. More -
16/10/2025 Analyzing the Authentication Protocol in Apple's Private Cloud Compute Callista Gratz, who did a Master's project with Prof. Lehmann and Prof. Classen, presented about the cryptographic model behind Apple's PCC at OBTSv8. More -
16/10/2025 What's at the Bottom of the Sea, One Baseband? - Diving into the C1 Lukas Arnold presents about Apple's new C1 baseband at OBTSv8. More -
13/10/2025 Thesis on SPTM, TXM, and Exclaves A white paper based on the M.Sc. thesis by Moritz Steffin was published on arXiv, containing many reverse engineering details. More -
09/10/2025 Prof. Classen Interviewed on Hotel Hack Prof. Classen was interviewed on a security problem in a hotel booking system. This was featured by Tagesschau, Süddeutsche Zeitung, and Morgenmagazin. More -
08/10/2025 Podcast on Chat Control Prof. Classen was interviewed in the They Talk Tech podcast about chat control, where she gave technical details. More -
14/09/2025 Where’s Apple Intelligence’s moral compass headed? Jerome Stephan gives a talk at the MRMCD conference about an ethics analysis of Apple's AI models. More -
12/09/2025 Prof. Classen Interviewed on iPhone 17 Security The iPhone 17 has so-called Memory Integrity Enforcement (MIE), significantly raising the bar for mercenary spyware vendors. TechCrunch interviewed her. More -
01/08/2025 Dr. Jiska Classen is now a professor - Congratulations! Since 1st of August Jiska Classen is a professor at HPI for the department of "Mobile and Wireless Security". More -
21/07/2025 Dr. Jiska Classen at EGOI Award Ceremony At the European Girls' Olympiad in Informatics award ceremony, Dr. Jiska Classen gave a speech and handed out awards to the gold medal winners. More -
14/07/2025 Paper on Apple Watch Reimplementation for Android Nils Rollshausen presents their paper "WatchWitch: Interoperability, Privacy, and Autonomy for the Apple Watch" at the PETS conference. More -
26/06/2025 Two Presentations at TROOPERS Dr. Jiska Classen and Swantje Lange both gave presentations on their latest research at the TROOPERS conference in Heidelberg. More -
03/05/2025 Presentation of iOS Inactivity Reboot at 41con Dr. Jiska Classen presents her research on the iOS inactivity reboot at the 41con conference in Belgrade, Serbia. More -
21/02/2025 Security Analysis of Apple's Satellite Communication Together with researchers at TU Darmstadt, Dr.-Ing. Jiska Classen reverse engineered and analyzed the satellite communication feature on recent iPhones. More -
28/12/2024 Jiska Classen presents at the 38C3 Dr.-Ing. Jiska Classen talks about "Detecting Fake Base Stations with CellGuard on iOS" and the "iOS Inactivity Reboot" at the 38th CCC More -
27/12/2024 Aaron Schlitt presents his latest research at the 38C3 Master Student Aaron Schlitt with "Breaking the Mirror – A Look at Apple’s New iPhone Remote Control Feature" at the 38th Chaos Communication Congress. More -
27/12/2024 Swantje Lange presents her latest research at the 38C3 HPI PhD Student Swantje Lange presented her research about “How Roaming Agreements Enable 5G MitM Attacks” at the 38th Chaos Communication Congress (CCC). More -
06/12/2024 Nils Rollshausen & Inga Dischinger Win CAST Award Two Master students supervised by Jiska Classen won the 2nd and 4th place at the CAST award, a prestigious thesis award in cybersecurity – congratulations! More -
05/12/2024 iOS baseband tooling presented at the OBTS Conference Lukas Arnold presents his latest work on the iOS baseband and his tool BaseTrace at the Objective by the Sea conference in Hawaii, USA. More -
05/12/2024 iOS forensics research presented at the OBTS Conference Lina Wilske presents her latest work on iOS sysdiagnoses and their timestamp formats at the Objective by the Sea conference in Hawaii, USA. More -
26/11/2024 "Shaping Your Career in Cybersecurity" Dr.-Ing. Jiska Classen speaks at the Women in Research Series at the HPI. More -
14/11/2024 Dr.-Ing. Jiska Classen at the empowerHER+ Conference Jiska speaks on the panel of the empowerHER+ Conference at the HPI about Cybersecurity to support young women with the careers. More -
11/11/2024 Reverse Engineering of iOS feature "inactivity reboot" Dr.-Ing. Jiska Classen was cited multiple times with the reverse engineering of an iOS feature called "inactivity reboot" More
