Yıldız Technical University's (YTÜ) virtualization infrastructure had been hit by a ransomware attack on 1 October. The Personal Data Protection Board (KVKK) announced that data of about 140,000 students and 4,500 staff may have been affected.
The KVKK publicly disclosed the breach on 7 October and said it had not yet been determined which personal data were affected. The university's website, student information system and application systems were inaccessible for days.
The Personal Data Protection Board (KVKK) published in the Official Gazette its policy decision setting the conditions under which employers may audit employees' corporate email accounts.
+2: Haber7 and TGRT Haber +3: Yeni Şafak, Haber7 and TGRT Haber 
+2: Dünya and Diken 
Istanbul Governor Davut Gül said 2 people died in the collapsed 7-storey building in Maltepe and work was under way to reach 3 people under the rubble. Eleven people, including three children, were rescued from the rubble.
+12: Milliyet, Takvim, Hürriyet, Haber7, TGRT Haber, Yeni Şafak, Star, DHA, NTV, Milat, Yeni Akit and CNN Türk +13: Türkiye Gazetesi, Milliyet, Takvim, Hürriyet, Haber7, TGRT Haber, Yeni Şafak, Star, DHA, NTV, Milat, Yeni Akit and CNN Türk 
+10: Bianet, Gazete Oksijen, Diken, Havadis, ANKA Haber Ajansı, Kısa Dalga, Dünya, Kıbrıs Genç TV, Serbestiyet and Gündem Kıbrıs +11: Karar, Bianet, Gazete Oksijen, Diken, Havadis, ANKA Haber Ajansı, Kısa Dalga, Dünya, Kıbrıs Genç TV, Serbestiyet and Gündem Kıbrıs 
+10: Oda TV, Yeniçağ, Sözcü, Halk TV, BirGün, soL Haber, Cumhuriyet, Evrensel, İlke TV and Tele2 Haber +11: Nefes, Oda TV, Yeniçağ, Sözcü, Halk TV, BirGün, soL Haber, Cumhuriyet, Evrensel, İlke TV and Tele2 Haber 
+2: To Vima and Al Jazeera English +3: DW Türkçe, To Vima and Al Jazeera English Actor Berna Laçin was released by the court to which she had been referred with a request for arrest in the probe over her social media post about Izmir.
+10: TGRT Haber, CNN Türk, Yeni Akit, Yeni Şafak, Türkiye Gazetesi, Hürriyet, Takvim, Milat, DHA and Star +11: A Haber, TGRT Haber, CNN Türk, Yeni Akit, Yeni Şafak, Türkiye Gazetesi, Hürriyet, Takvim, Milat, DHA and Star +5: Bianet, Karar, Gazete Oksijen, ANKA Haber Ajansı and Kısa Dalga +6: Diken, Bianet, Karar, Gazete Oksijen, ANKA Haber Ajansı and Kısa Dalga 
+10: Aykırı, BirGün, soL Haber, Tele2 Haber, Nefes, Oda TV, Muhalif, Yeniçağ, Cumhuriyet and İlke TV +11: Evrensel, Aykırı, BirGün, soL Haber, Tele2 Haber, Nefes, Oda TV, Muhalif, Yeniçağ, Cumhuriyet and İlke TV +2: Independent Türkçe and BBC Türkçe +3: Euronews Türkçe, Independent Türkçe and BBC Türkçe The Istanbul Governor's Office said 5 students were injured in a fight between students at a school in Başakşehir. Ihlas News Agency reported that one student stabbed three students.
+11: Milliyet, Milat, Yeni Akit, Hürriyet, NTV, Takvim, DHA, A Haber, Habertürk, Türkiye Gazetesi and Yeni Asır +12: Yeni Şafak, Milliyet, Milat, Yeni Akit, Hürriyet, NTV, Takvim, DHA, A Haber, Habertürk, Türkiye Gazetesi and Yeni Asır +5: Ekonomim, Karar, Kısa Dalga, ANKA Haber Ajansı and Gazete Oksijen +6: Bianet, Ekonomim, Karar, Kısa Dalga, ANKA Haber Ajansı and Gazete Oksijen 
+5: Evrensel, Sözcü, Nefes, İlke TV and Halk TV +6: Muhalif, Evrensel, Sözcü, Nefes, İlke TV and Halk TV A police officer at a checkpoint in Ankara's Pursaklar district was killed by gunfire from a person in a stopped vehicle. The other two people in the vehicle were detained.
+12: Türkiye Gazetesi, A Haber, Haber7, Takvim, Star, Milliyet, CNN Türk, Hürriyet, Habertürk, Yeni Şafak, DHA and Yeni Akit +13: NTV, Türkiye Gazetesi, A Haber, Haber7, Takvim, Star, Milliyet, CNN Türk, Hürriyet, Habertürk, Yeni Şafak, DHA and Yeni Akit 
+2: Sigorta Gündem and Karar +3: ANKA Haber Ajansı, Sigorta Gündem and Karar 
+5: Oda TV, Sözcü, Halk TV, soL Haber and BirGün +6: Yeniçağ, Oda TV, Sözcü, Halk TV, soL Haber and BirGün 
Afyonkarahisar Deputy Governor and Provincial Special Administration Secretary General İhsan Ayrancı died in hospital after being wounded by a gun.
+8: Star, Yeni Akit, Milat, Takvim, TGRT Haber, CNN Türk, Milliyet and Hürriyet +9: Yeni Şafak, Star, Yeni Akit, Milat, Takvim, TGRT Haber, CNN Türk, Milliyet and Hürriyet +2: Ekonomim and ANKA Haber Ajansı +3: Dünya, Ekonomim and ANKA Haber Ajansı +6: Cumhuriyet, Evrensel, Nefes, BirGün, Yeniçağ and Muhalif +7: Halk TV, Cumhuriyet, Evrensel, Nefes, BirGün, Yeniçağ and Muhalif Adil Katılım Bank Chair Ali Emre Ballı, whose statement was taken in the fund probe, was found dead in Çekmeköy in his car with a gunshot wound to the head. Some documents were claimed to have been in his vehicle.
+6: TGRT Haber, Haber7, NTV, Yeni Şafak, Star and Milliyet +7: CNN Türk, TGRT Haber, Haber7, NTV, Yeni Şafak, Star and Milliyet +6: Serbestiyet, PSM, Gazete Oksijen, Diken, ANKA Haber Ajansı and Medyascope +7: Karar, Serbestiyet, PSM, Gazete Oksijen, Diken, ANKA Haber Ajansı and Medyascope 
+7: Evrensel, Nefes, İlke TV, soL Haber, Cumhuriyet, BirGün and Tele2 Haber +8: Sözcü, Evrensel, Nefes, İlke TV, soL Haber, Cumhuriyet, BirGün and Tele2 Haber 95 suspects were detained in an operation coordinated by the Istanbul Chief Public Prosecutor's Office targeting international investment fraud networks.
+10: DHA, Hürriyet, Yeni Şafak, Milliyet, TGRT Haber, NTV, Takvim, Yeni Akit, Star and Milat +11: A Haber, DHA, Hürriyet, Yeni Şafak, Milliyet, TGRT Haber, NTV, Takvim, Yeni Akit, Star and Milat +2: Karar and ANKA Haber Ajansı +5: Nefes, BirGün, Oda TV, İlke TV and Yeniçağ +6: Cumhuriyet, Nefes, BirGün, Oda TV, İlke TV and Yeniçağ Izmir Metropolitan Municipality Mayor Cemil Tugay joined the AK Party; President Recep Tayyip Erdoğan pinned on his badge. After protests in Izmir, it was reported that the AK Party does not hold a majority in the municipal council.
+6: Sabah, Türkiye Gazetesi, Yeni Şafak, Hürriyet, Yeni Akit and Haber7 +7: A Haber, Sabah, Türkiye Gazetesi, Yeni Şafak, Hürriyet, Yeni Akit and Haber7 +4: Ekonomim, Karar, Gazete Oksijen and Kıbrıs Manşet +5: Bianet, Ekonomim, Karar, Gazete Oksijen and Kıbrıs Manşet +6: Sözcü, Nefes, Halk TV, Yeniçağ, BirGün and İlke TV +7: Evrensel, Sözcü, Nefes, Halk TV, Yeniçağ, BirGün and İlke TV Foreign Minister Hakan Fidan said work to send the Mecca Agreement to the Turkish parliament had been completed and the agreement would be submitted as soon as possible. He had presented the matter to the President the previous day.
+7: Takvim, Star, A Haber, Haber7, Yeni Şafak, NTV and Habertürk +8: Yeni Akit, Takvim, Star, A Haber, Haber7, Yeni Şafak, NTV and Habertürk 
+2: Dünya and Karar +3: ANKA Haber Ajansı, Dünya and Karar +2: BirGün and Nefes +3: Halk TV, BirGün and Nefes 
Seventeen people were detained in a probe into Esenyurt Municipality and 11 in a probe into Cesme Municipality. Those detained in Esenyurt include deputy mayors Yusuf Ulutaş and Ümit Ünal.
+6: CNN Türk, Habertürk, DHA, Milat, Hürriyet and Yeni Akit +7: A Haber, CNN Türk, Habertürk, DHA, Milat, Hürriyet and Yeni Akit 
+3: Bianet, Kıbrıs Genç TV and Havadis +4: Diken, Bianet, Kıbrıs Genç TV and Havadis +2: Sözcü and Yeniçağ +3: Nefes, Sözcü and Yeniçağ In the Kırıkkale Chief Public Prosecutor's Office's corruption investigation into Yahşihan Municipality, 9 people were detained, including Deputy Mayor Aydın Demirdirek. An unlicensed pistol and 11,312 cartridges were seized at a deputy mayor's home.
+7: Milliyet, DHA, NTV, Star, Haber7, TGRT Haber and Hürriyet +8: Yeni Şafak, Milliyet, DHA, NTV, Star, Haber7, TGRT Haber and Hürriyet +2: Diken and Karar +3: Cumhuriyet, Yeniçağ and BirGün +4: Sözcü, Cumhuriyet, Yeniçağ and BirGün 
